diff --git a/dev/skeletons/skeleton_class.class.php b/dev/skeletons/skeleton_class.class.php
index 49937c40314..d8bda8922cb 100644
--- a/dev/skeletons/skeleton_class.class.php
+++ b/dev/skeletons/skeleton_class.class.php
@@ -91,7 +91,7 @@ class Skeleton_Class extends CommonObject
 
 		$this->db->begin();
 
-	   	dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+	   	dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -147,7 +147,7 @@ class Skeleton_Class extends CommonObject
         $sql.= " FROM ".MAIN_DB_PREFIX."mytable as t";
         $sql.= " WHERE t.rowid = ".$id;
 
-    	dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::fetch");
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -167,7 +167,6 @@ class Skeleton_Class extends CommonObject
         else
         {
       	    $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -202,7 +201,7 @@ class Skeleton_Class extends CommonObject
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update");
         $resql = $this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -272,7 +271,7 @@ class Skeleton_Class extends CommonObject
     		$sql = "DELETE FROM ".MAIN_DB_PREFIX."mytable";
     		$sql.= " WHERE rowid=".$this->id;
 
-    		dol_syslog(get_class($this)."::delete sql=".$sql);
+    		dol_syslog(get_class($this)."::delete");
     		$resql = $this->db->query($sql);
         	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 		}
diff --git a/dev/skeletons/skeleton_page.php b/dev/skeletons/skeleton_page.php
index bf63a769af7..00222bcce61 100644
--- a/dev/skeletons/skeleton_page.php
+++ b/dev/skeletons/skeleton_page.php
@@ -139,7 +139,7 @@ if ($action == 'list')
     print_liste_field_titre($langs->trans('field2'),$_SERVER['PHP_SELF'],'t.field2','',$param,'',$sortfield,$sortorder);
     print '</tr>';
 
-    dol_syslog($script_file." sql=".$sql, LOG_DEBUG);
+    dol_syslog($script_file, LOG_DEBUG);
     $resql=$db->query($sql);
     if ($resql)
     {
diff --git a/dev/skeletons/skeleton_script.php b/dev/skeletons/skeleton_script.php
index b10b57a730a..877a420d6af 100644
--- a/dev/skeletons/skeleton_script.php
+++ b/dev/skeletons/skeleton_script.php
@@ -119,7 +119,7 @@ $sql.= " FROM ".MAIN_DB_PREFIX."skeleton";
 $sql.= " WHERE field3 = 'xxx'";
 $sql.= " ORDER BY field1 ASC";
 
-dol_syslog($script_file." sql=".$sql, LOG_DEBUG);
+dol_syslog($script_file, LOG_DEBUG);
 $resql=$db->query($sql);
 if ($resql)
 {
diff --git a/htdocs/adherents/card_subscriptions.php b/htdocs/adherents/card_subscriptions.php
index 36967d56e22..e436fd5f694 100644
--- a/htdocs/adherents/card_subscriptions.php
+++ b/htdocs/adherents/card_subscriptions.php
@@ -307,7 +307,7 @@ if ($user->rights->adherent->cotisation->creer && $action == 'cotisation' && ! $
                         $sql ="UPDATE ".MAIN_DB_PREFIX."cotisation SET fk_bank=".$insertid;
                         $sql.=" WHERE rowid=".$crowid;
 
-                        dol_syslog("card_subscriptions::cotisation sql=".$sql);
+                        dol_syslog("card_subscriptions::cotisation", LOG_DEBUG);
                         $resql = $db->query($sql);
                         if (! $resql)
                         {
@@ -454,8 +454,8 @@ if ($user->rights->adherent->cotisation->creer && $action == 'cotisation' && ! $
                         // Update fk_bank into subscription table
                         $sql = 'UPDATE '.MAIN_DB_PREFIX.'cotisation SET fk_bank='.$bank_line_id;
                         $sql.= ' WHERE rowid='.$crowid;
-                        dol_syslog('sql='.$sql);
-                        $result = $db->query($sql);
+
+	                    $result = $db->query($sql);
                         if (! $result)
                         {
                             $error++;
diff --git a/htdocs/adherents/cartes/carte.php b/htdocs/adherents/cartes/carte.php
index dbccbdb4f01..ade8f059810 100644
--- a/htdocs/adherents/cartes/carte.php
+++ b/htdocs/adherents/cartes/carte.php
@@ -72,7 +72,7 @@ if ((! empty($foruserid) || ! empty($foruserlogin) || ! empty($mode)) && ! $mesg
     if ($foruserlogin) $sql.=" AND d.login='".$db->escape($foruserlogin)."'";
     $sql.= " ORDER BY d.rowid ASC";
 
-    dol_syslog("Search members sql=".$sql);
+    dol_syslog("Search members", LOG_DEBUG);
     $result = $db->query($sql);
     if ($result)
     {
diff --git a/htdocs/adherents/class/adherent.class.php b/htdocs/adherents/class/adherent.class.php
index 99b4e7df1f4..23285d2494a 100644
--- a/htdocs/adherents/class/adherent.class.php
+++ b/htdocs/adherents/class/adherent.class.php
@@ -310,7 +310,7 @@ class Adherent extends CommonObject
         $sql.= ", ".(! empty($this->import_key) ? "'".$this->import_key."'":"null");
         $sql.= ")";
 
-        dol_syslog(get_class($this)."::create sql=".$sql);
+        dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
@@ -335,7 +335,7 @@ class Adherent extends CommonObject
                     $sql = "UPDATE ".MAIN_DB_PREFIX."user SET";
                     $sql.= " fk_member = '".$this->id."'";
                     $sql.= " WHERE rowid = ".$this->user_id;
-                    dol_syslog(get_class($this)."::create sql=".$sql);
+                    dol_syslog(get_class($this)."::create", LOG_DEBUG);
                     $resql = $this->db->query($sql);
                     if (! $resql)
                     {
@@ -376,7 +376,6 @@ class Adherent extends CommonObject
         else
         {
             $this->error=$this->db->error();
-            dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
             $this->db->rollback();
             return -1;
         }
@@ -453,7 +452,7 @@ class Adherent extends CommonObject
         $sql.= ", fk_user_mod=".($user->id>0?$user->id:'null');	// Can be null because member can be create by a guest
         $sql.= " WHERE rowid = ".$this->id;
 
-        dol_syslog(get_class($this)."::update update member sql=".$sql);
+        dol_syslog(get_class($this)."::update update member", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -499,14 +498,14 @@ class Adherent extends CommonObject
             {
                 dol_syslog(get_class($this)."::update update link to user");
                 $sql = "UPDATE ".MAIN_DB_PREFIX."user SET fk_member = NULL WHERE fk_member = ".$this->id;
-                dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+                dol_syslog(get_class($this)."::update", LOG_DEBUG);
                 $resql = $this->db->query($sql);
                 if (! $resql) { $this->error=$this->db->error(); $this->db->rollback(); return -5; }
                 // If there is a user linked to this member
                 if ($this->user_id > 0)
                 {
                     $sql = "UPDATE ".MAIN_DB_PREFIX."user SET fk_member = ".$this->id." WHERE rowid = ".$this->user_id;
-                    dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+                    dol_syslog(get_class($this)."::update", LOG_DEBUG);
                     $resql = $this->db->query($sql);
                     if (! $resql) { $this->error=$this->db->error(); $this->db->rollback(); return -5; }
                 }
@@ -619,7 +618,6 @@ class Adherent extends CommonObject
         {
             $this->db->rollback();
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::Update ".$this->error,LOG_ERR);
             return -2;
         }
     }
@@ -646,7 +644,7 @@ class Adherent extends CommonObject
         $sql.= " WHERE fk_adherent='".$this->id."'";
         $sql.= " ORDER by dateadh DESC";	// Sort by start subscription date
 
-        dol_syslog(get_class($this)."::update_end_date sql=".$sql);
+        dol_syslog(get_class($this)."::update_end_date", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -659,7 +657,7 @@ class Adherent extends CommonObject
             $sql.= " datefin=".($datefin != '' ? "'".$this->db->idate($datefin)."'" : "null");
             $sql.= " WHERE rowid = ".$this->id;
 
-            dol_syslog(get_class($this)."::update_end_date sql=".$sql);
+            dol_syslog(get_class($this)."::update_end_date", LOG_DEBUG);
             $resql=$this->db->query($sql);
             if ($resql)
             {
@@ -679,7 +677,6 @@ class Adherent extends CommonObject
         else
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::update_end_date ".$this->error, LOG_ERR);
             $this->db->rollback();
             return -1;
         }
@@ -707,14 +704,13 @@ class Adherent extends CommonObject
 
         // Remove category
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."categorie_member WHERE fk_member = ".$rowid;
-        dol_syslog(get_class($this)."::delete sql=".$sql);
+        dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if (! $resql)
         {
         	$error++;
         	$this->error .= $this->db->lasterror();
         	$errorflag=-1;
-        	dol_syslog(get_class($this)."::delete erreur ".$errorflag." ".$this->error, LOG_ERR);
 
         }
 
@@ -722,14 +718,13 @@ class Adherent extends CommonObject
         if (! $error)
         {
         	 $sql = "DELETE FROM ".MAIN_DB_PREFIX."cotisation WHERE fk_adherent = ".$rowid;
-        	dol_syslog(get_class($this)."::delete sql=".$sql);
+        	dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         	$resql=$this->db->query($sql);
         	if (! $resql)
         	{
         		$error++;
         		$this->error .= $this->db->lasterror();
         		$errorflag=-2;
-        		dol_syslog(get_class($this)."::delete erreur ".$errorflag." ".$this->error, LOG_ERR);
         	}
         }
 
@@ -742,7 +737,6 @@ class Adherent extends CommonObject
         		$error++;
         		$this->error .= $this->db->lasterror();
         		$errorflag=-3;
-        		dol_syslog(get_class($this)."::delete erreur ".$errorflag." ".$this->error, LOG_ERR);
         	}
         }
 
@@ -765,14 +759,13 @@ class Adherent extends CommonObject
         if (! $error)
         {
         	$sql = "DELETE FROM ".MAIN_DB_PREFIX."adherent WHERE rowid = ".$rowid;
-        	dol_syslog(get_class($this)."::delete sql=".$sql);
+        	dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         	$resql=$this->db->query($sql);
         	if (! $resql)
         	{
         		$error++;
         		$this->error .= $this->db->lasterror();
         		$errorflag=-5;
-        		dol_syslog(get_class($this)."::delete erreur ".$errorflag." ".$this->error, LOG_ERR);
         	}
         }
 
@@ -842,7 +835,7 @@ class Adherent extends CommonObject
         $sql.= " WHERE rowid = ".$this->id;
 
         //dol_syslog("Adherent::Password sql=hidden");
-        dol_syslog(get_class($this)."::setPassword sql=".$sql);
+        dol_syslog(get_class($this)."::setPassword", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
@@ -919,7 +912,7 @@ class Adherent extends CommonObject
 
         // If user is linked to this member, remove old link to this member
         $sql = "UPDATE ".MAIN_DB_PREFIX."user SET fk_member = NULL WHERE fk_member = ".$this->id;
-        dol_syslog(get_class($this)."::setUserId sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::setUserId", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (! $resql) { $this->error=$this->db->error(); $this->db->rollback(); return -1; }
 
@@ -928,7 +921,7 @@ class Adherent extends CommonObject
         {
             $sql = "UPDATE ".MAIN_DB_PREFIX."user SET fk_member = ".$this->id;
             $sql.= " WHERE rowid = ".$userid;
-            dol_syslog(get_class($this)."::setUserId sql=".$sql, LOG_DEBUG);
+            dol_syslog(get_class($this)."::setUserId", LOG_DEBUG);
             $resql = $this->db->query($sql);
             if (! $resql) { $this->error=$this->db->error(); $this->db->rollback(); return -2; }
         }
@@ -957,7 +950,7 @@ class Adherent extends CommonObject
             $sql = "UPDATE ".MAIN_DB_PREFIX."adherent SET fk_soc = null";
             $sql.= " WHERE fk_soc = '".$thirdpartyid."'";
             $sql.= " AND entity = ".$conf->entity;
-            dol_syslog(get_class($this)."::setThirdPartyId sql=".$sql);
+            dol_syslog(get_class($this)."::setThirdPartyId", LOG_DEBUG);
             $resql = $this->db->query($sql);
         }
 
@@ -965,7 +958,7 @@ class Adherent extends CommonObject
         $sql = "UPDATE ".MAIN_DB_PREFIX."adherent SET fk_soc = ".($thirdpartyid>0 ? $thirdpartyid : 'null');
         $sql.= " WHERE rowid = ".$this->id;
 
-        dol_syslog(get_class($this)."::setThirdPartyId sql=".$sql);
+        dol_syslog(get_class($this)."::setThirdPartyId", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -975,7 +968,6 @@ class Adherent extends CommonObject
         else
         {
             $this->error=$this->db->error();
-            dol_syslog(get_class($this)."::setThirdPartyId ".$this->error, LOG_ERR);
             $this->db->rollback();
             return -1;
         }
@@ -1085,7 +1077,7 @@ class Adherent extends CommonObject
         	$sql.= " AND d.ref_ext='".$this->db->escape($ref_ext)."'";
         }
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -1166,7 +1158,6 @@ class Adherent extends CommonObject
         else
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -1195,7 +1186,7 @@ class Adherent extends CommonObject
         $sql.= " FROM ".MAIN_DB_PREFIX."cotisation as c";
         $sql.= " WHERE c.fk_adherent = ".$this->id;
         $sql.= " ORDER BY c.dateadh";
-        dol_syslog(get_class($this)."::fetch_subscriptions sql=".$sql);
+        dol_syslog(get_class($this)."::fetch_subscriptions", LOG_DEBUG);
 
         $resql=$this->db->query($sql);
         if ($resql)
@@ -1351,7 +1342,7 @@ class Adherent extends CommonObject
         $sql.= ", fk_user_valid=".$user->id;
         $sql.= " WHERE rowid = ".$this->id;
 
-        dol_syslog(get_class($this)."::validate sql=".$sql);
+        dol_syslog(get_class($this)."::validate", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
@@ -1893,7 +1884,7 @@ class Adherent extends CommonObject
         $sql.= ' FROM '.MAIN_DB_PREFIX.'adherent as a';
         $sql.= ' WHERE a.rowid = '.$id;
 
-        dol_syslog(get_class($this)."::info sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::info", LOG_DEBUG);
         $result=$this->db->query($sql);
         if ($result)
         {
diff --git a/htdocs/adherents/class/adherent_type.class.php b/htdocs/adherents/class/adherent_type.class.php
index e861af709b8..43a272cf574 100644
--- a/htdocs/adherents/class/adherent_type.class.php
+++ b/htdocs/adherents/class/adherent_type.class.php
@@ -76,7 +76,7 @@ class AdherentType extends CommonObject
         $sql.= ", ".$conf->entity;
         $sql.= ")";
 
-        dol_syslog("Adherent_type::create sql=".$sql);
+        dol_syslog("Adherent_type::create", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
@@ -188,7 +188,7 @@ class AdherentType extends CommonObject
         $sql .= " FROM ".MAIN_DB_PREFIX."adherent_type as d";
         $sql .= " WHERE d.rowid = ".$rowid;
 
-        dol_syslog("Adherent_type::fetch sql=".$sql);
+        dol_syslog("Adherent_type::fetch", LOG_DEBUG);
 
         $resql=$this->db->query($sql);
         if ($resql)
@@ -211,7 +211,6 @@ class AdherentType extends CommonObject
         else
         {
             $this->error=$this->db->lasterror();
-            dol_syslog("Adherent_type::fetch ".$this->error, LOG_ERR);
             return -1;
         }
     }
diff --git a/htdocs/adherents/class/cotisation.class.php b/htdocs/adherents/class/cotisation.class.php
index 1fc0994b54a..5193a729970 100644
--- a/htdocs/adherents/class/cotisation.class.php
+++ b/htdocs/adherents/class/cotisation.class.php
@@ -82,7 +82,7 @@ class Cotisation extends CommonObject
 		$sql.= " '".$this->db->idate($this->datef)."',";
 		$sql.= " ".$this->amount.",'".$this->db->escape($this->note)."')";
 
-		dol_syslog(get_class($this)."::create sql=".$sql);
+		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -91,7 +91,6 @@ class Cotisation extends CommonObject
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog($this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -113,7 +112,7 @@ class Cotisation extends CommonObject
 		$sql.=" FROM ".MAIN_DB_PREFIX."cotisation";
 		$sql.="	WHERE rowid=".$rowid;
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -168,7 +167,7 @@ class Cotisation extends CommonObject
 		$sql .= " fk_bank = ".($this->fk_bank ? $this->fk_bank : 'null');
 		$sql .= " WHERE rowid = ".$this->id;
 
-		dol_syslog(get_class($this)."::update sql=".$sql);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -183,7 +182,6 @@ class Cotisation extends CommonObject
 		{
 			$this->db->rollback();
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::update ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -207,7 +205,7 @@ class Cotisation extends CommonObject
 		$this->db->begin();
 
 		$sql = "DELETE FROM ".MAIN_DB_PREFIX."cotisation WHERE rowid = ".$this->id;
-		dol_syslog(get_class($this)."::delete sql=".$sql);
+		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/adherents/index.php b/htdocs/adherents/index.php
index e64466ce9a6..0aaafa461fb 100644
--- a/htdocs/adherents/index.php
+++ b/htdocs/adherents/index.php
@@ -68,7 +68,7 @@ $sql.= " AND d.entity IN (".getEntity().")";
 $sql.= " WHERE t.entity IN (".getEntity().")";
 $sql.= " GROUP BY t.rowid, t.libelle, t.cotisation, d.statut";
 
-dol_syslog("index.php::select nb of members by type sql=".$sql, LOG_DEBUG);
+dol_syslog("index.php::select nb of members by type", LOG_DEBUG);
 $result = $db->query($sql);
 if ($result)
 {
@@ -106,7 +106,7 @@ $sql.= " AND d.statut = 1 AND d.datefin >= '".$db->idate($now)."'";
 $sql.= " AND t.rowid = d.fk_adherent_type";
 $sql.= " GROUP BY d.fk_adherent_type";
 
-dol_syslog("index.php::select nb of uptodate members by type sql=".$sql, LOG_DEBUG);
+dol_syslog("index.php::select nb of uptodate members by type", LOG_DEBUG);
 $result = $db->query($sql);
 if ($result)
 {
diff --git a/htdocs/adherents/liste.php b/htdocs/adherents/liste.php
index a5fbe1dc5c9..c1dfb9d2302 100644
--- a/htdocs/adherents/liste.php
+++ b/htdocs/adherents/liste.php
@@ -158,7 +158,7 @@ if (empty($conf->global->MAIN_DISABLE_FULL_SCANLIST))
 $sql.= $db->order($sortfield,$sortorder);
 $sql.= $db->plimit($conf->liste_limit+1, $offset);
 
-dol_syslog("get list sql=".$sql);
+dol_syslog("get list", LOG_DEBUG);
 $resql = $db->query($sql);
 if ($resql)
 {
diff --git a/htdocs/adherents/stats/byproperties.php b/htdocs/adherents/stats/byproperties.php
index e8355cbb941..fdb9153ba88 100644
--- a/htdocs/adherents/stats/byproperties.php
+++ b/htdocs/adherents/stats/byproperties.php
@@ -74,7 +74,7 @@ $sql.=" GROUP BY d.morphy";
 $foundphy=$foundmor=0;
 
 // Define $data array
-dol_syslog("Count member sql=".$sql);
+dol_syslog("Count member", LOG_DEBUG);
 $resql=$db->query($sql);
 if ($resql)
 {
diff --git a/htdocs/adherents/stats/geo.php b/htdocs/adherents/stats/geo.php
index 1cb98f353b6..ecf27f78465 100644
--- a/htdocs/adherents/stats/geo.php
+++ b/htdocs/adherents/stats/geo.php
@@ -138,7 +138,7 @@ if ($mode)
     //print $langsen->trans("Country"."FI");exit;
 
     // Define $data array
-    dol_syslog("Count member sql=".$sql);
+    dol_syslog("Count member", LOG_DEBUG);
     $resql=$db->query($sql);
     if ($resql)
     {
diff --git a/htdocs/admin/barcode.php b/htdocs/admin/barcode.php
index 988b49efd07..78c99916910 100644
--- a/htdocs/admin/barcode.php
+++ b/htdocs/admin/barcode.php
@@ -203,7 +203,7 @@ $sql.= " FROM ".MAIN_DB_PREFIX."c_barcode_type";
 $sql.= " WHERE entity = ".$conf->entity;
 $sql.= " ORDER BY code";
 
-dol_syslog("admin/barcode.php sql=".$sql);
+dol_syslog("admin/barcode.php", LOG_DEBUG);
 $resql=$db->query($sql);
 if ($resql)
 {
diff --git a/htdocs/admin/boxes.php b/htdocs/admin/boxes.php
index d58a1576a31..bc140735c61 100644
--- a/htdocs/admin/boxes.php
+++ b/htdocs/admin/boxes.php
@@ -66,7 +66,7 @@ if ($action == 'add')
 		$sql.= " WHERE param = 'MAIN_BOXES_".$db->escape(GETPOST("pos","alpha"))."' AND value = '1'";
 		$sql.= " AND entity = ".$conf->entity;
 		$resql = $db->query($sql);
-		dol_syslog("boxes.php search fk_user to activate box for sql=".$sql);
+		dol_syslog("boxes.php search fk_user to activate box for", LOG_DEBUG);
 		if ($resql)
 		{
 		    $num = $db->num_rows($resql);
@@ -93,7 +93,7 @@ if ($action == 'add')
 	    {
 	    	$nbboxonleft=$nbboxonright=0;
 	    	$sql = "SELECT box_order FROM ".MAIN_DB_PREFIX."boxes WHERE position = ".GETPOST("pos","alpha")." AND fk_user = ".$fk_user." AND entity = ".$conf->entity;
-	        dol_syslog("boxes.php activate box sql=".$sql);
+	        dol_syslog("boxes.php activate box", LOG_DEBUG);
 	        $resql = $db->query($sql);
 	        if ($resql)
 	        {
@@ -112,7 +112,7 @@ if ($action == 'add')
 	        $sql.= GETPOST("boxid","int").", ".GETPOST("pos","alpha").", '".(($nbboxonleft > $nbboxonright) ? 'B01' : 'A01')."', ".$fk_user.", ".$conf->entity;
 	        $sql.= ")";
 
-	        dol_syslog("boxes.php activate box sql=".$sql);
+	        dol_syslog("boxes.php activate box", LOG_DEBUG);
 	        $resql = $db->query($sql);
 	        if (! $resql)
 	        {
@@ -235,7 +235,7 @@ $sql.= " AND b.box_id = bd.rowid";
 $sql.= " AND b.fk_user=0";
 $sql.= " ORDER by b.position, b.box_order";
 
-dol_syslog("Search available boxes sql=".$sql, LOG_DEBUG);
+dol_syslog("Search available boxes", LOG_DEBUG);
 $resql = $db->query($sql);
 if ($resql)
 {
@@ -271,7 +271,7 @@ if ($resql)
 		$sql.= " WHERE entity = ".$conf->entity;
 		$sql.= " AND LENGTH(box_order) <= 2";
 
-		dol_syslog("Execute requests to renumber box order sql=".$sql);
+		dol_syslog("Execute requests to renumber box order", LOG_DEBUG);
 		$result = $db->query($sql);
 		if ($result)
 		{
diff --git a/htdocs/admin/const.php b/htdocs/admin/const.php
index eb9cae41917..48e637fb8a3 100644
--- a/htdocs/admin/const.php
+++ b/htdocs/admin/const.php
@@ -233,7 +233,7 @@ if (empty($user->entity) && $debug) {} // to force for superadmin
 elseif ($user->entity || empty($conf->multicompany->enabled)) $sql.= " AND visible = 1";
 $sql.= " ORDER BY entity, name ASC";
 
-dol_syslog("Const::listConstant sql=".$sql);
+dol_syslog("Const::listConstant", LOG_DEBUG);
 $result = $db->query($sql);
 if ($result)
 {
diff --git a/htdocs/admin/dict.php b/htdocs/admin/dict.php
index 38fdf20d2c4..656158a19cd 100644
--- a/htdocs/admin/dict.php
+++ b/htdocs/admin/dict.php
@@ -528,7 +528,7 @@ if (GETPOST('actionadd') || GETPOST('actionmodify'))
         }
         $sql.=",1)";
 
-        dol_syslog("actionadd sql=".$sql);
+        dol_syslog("actionadd", LOG_DEBUG);
         $result = $db->query($sql);
         if ($result)	// Add is ok
         {
@@ -576,7 +576,7 @@ if (GETPOST('actionadd') || GETPOST('actionmodify'))
         }
         $sql.= " WHERE ".$rowidcol." = '".$rowid."'";
 
-        dol_syslog("actionmodify sql=".$sql);
+        dol_syslog("actionmodify", LOG_DEBUG);
         //print $sql;
         $resql = $db->query($sql);
         if (! $resql)
@@ -599,7 +599,7 @@ if ($action == 'confirm_delete' && $confirm == 'yes')       // delete
 
     $sql = "DELETE from ".$tabname[$id]." WHERE ".$rowidcol."='".$rowid."'";
 
-    dol_syslog("delete sql=".$sql);
+    dol_syslog("delete", LOG_DEBUG);
     $result = $db->query($sql);
     if (! $result)
     {
@@ -826,7 +826,7 @@ if ($id)
     print '</form>';
 
     // List of available values in database
-    dol_syslog("htdocs/admin/dict sql=".$sql, LOG_DEBUG);
+    dol_syslog("htdocs/admin/dict", LOG_DEBUG);
     $resql=$db->query($sql);
     if ($resql)
     {
diff --git a/htdocs/admin/external_rss.php b/htdocs/admin/external_rss.php
index 0b9534689d0..1944521a581 100644
--- a/htdocs/admin/external_rss.php
+++ b/htdocs/admin/external_rss.php
@@ -229,7 +229,7 @@ $sql ="SELECT rowid, file, note FROM ".MAIN_DB_PREFIX."boxes_def";
 $sql.=" WHERE file = 'box_external_rss.php'";
 $sql.=" ORDER BY note";
 
-dol_syslog("select rss boxes sql=".$sql,LOG_DEBUG);
+dol_syslog("select rss boxes", LOG_DEBUG);
 $resql=$db->query($sql);
 if ($resql)
 {
diff --git a/htdocs/admin/menus/index.php b/htdocs/admin/menus/index.php
index e598afe07a3..bade95cdcce 100644
--- a/htdocs/admin/menus/index.php
+++ b/htdocs/admin/menus/index.php
@@ -304,7 +304,6 @@ if ($conf->use_javascript_ajax)
 	$sql.= " AND fk_menu >= 0";
 	$sql.= " ORDER BY m.position, m.rowid";		// Order is position then rowid (because we need a sort criteria when position is same)
 
-	dol_syslog("sql=".$sql);
 	$res  = $db->query($sql);
 	if ($res)
 	{
diff --git a/htdocs/admin/tools/listevents.php b/htdocs/admin/tools/listevents.php
index 10bd42d9590..c2671f698a4 100644
--- a/htdocs/admin/tools/listevents.php
+++ b/htdocs/admin/tools/listevents.php
@@ -78,7 +78,7 @@ if ($action == 'confirm_purge' && $confirm == 'yes' && $user->admin)
 	$sql = "DELETE FROM ".MAIN_DB_PREFIX."events";
 	$sql.= " WHERE entity = ".$conf->entity;
 
-	dol_syslog("listevents purge sql=".$sql);
+	dol_syslog("listevents purge", LOG_DEBUG);
 	$resql = $db->query($sql);
 	if (! $resql)
 	{
diff --git a/htdocs/barcode/codeinit.php b/htdocs/barcode/codeinit.php
index d6ca6a7d66f..a5d207b5339 100644
--- a/htdocs/barcode/codeinit.php
+++ b/htdocs/barcode/codeinit.php
@@ -126,7 +126,7 @@ if ($action == 'initbarcodeproducts')
 			$sql.=$db->order("datec","ASC");
 			$sql.=$db->plimit($maxperinit);
 
-			dol_syslog("codeinit sql=".$sql, LOG_DEBUG);
+			dol_syslog("codeinit", LOG_DEBUG);
 			$resql=$db->query($sql);
 			if ($resql)
 			{
diff --git a/htdocs/bookmarks/class/bookmark.class.php b/htdocs/bookmarks/class/bookmark.class.php
index 2aa86c5db20..aa92d2bedb9 100644
--- a/htdocs/bookmarks/class/bookmark.class.php
+++ b/htdocs/bookmarks/class/bookmark.class.php
@@ -65,7 +65,7 @@ class Bookmark
         $sql.= " WHERE rowid = ".$id;
         $sql.= " AND entity = ".$conf->entity;
 
-		dol_syslog("Bookmark::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog("Bookmark::fetch", LOG_DEBUG);
         $resql  = $this->db->query($sql);
         if ($resql)
         {
@@ -123,7 +123,7 @@ class Bookmark
         if ($this->fk_soc) $sql.=",".$this->fk_soc;
         $sql.= ")";
 
-        dol_syslog("Bookmark::update sql=".$sql, LOG_DEBUG);
+        dol_syslog("Bookmark::update", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -173,7 +173,7 @@ class Bookmark
         $sql.= " ,position = '".$this->position."'";
         $sql.= " WHERE rowid = ".$this->id;
 
-        dol_syslog("Bookmark::update sql=".$sql, LOG_DEBUG);
+        dol_syslog("Bookmark::update", LOG_DEBUG);
         if ($this->db->query($sql))
         {
             return 1;
@@ -196,7 +196,7 @@ class Bookmark
         $sql  = "DELETE FROM ".MAIN_DB_PREFIX."bookmark";
         $sql .= " WHERE rowid = ".$id;
 
-        dol_syslog("Bookmark::remove sql=".$sql, LOG_DEBUG);
+        dol_syslog("Bookmark::remove", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
diff --git a/htdocs/cashdesk/class/Facturation.class.php b/htdocs/cashdesk/class/Facturation.class.php
index b2bb87a0bb2..296ced0f172 100644
--- a/htdocs/cashdesk/class/Facturation.class.php
+++ b/htdocs/cashdesk/class/Facturation.class.php
@@ -103,7 +103,7 @@ class Facturation
         $sql.= " FROM ".MAIN_DB_PREFIX."c_tva";
         $sql.= " WHERE rowid = ".$this->tva();
 
-        dol_syslog("ajoutArticle sql=".$sql);
+        dol_syslog("ajoutArticle", LOG_DEBUG);
         $resql = $db->query($sql);
 
         if ($resql)
diff --git a/htdocs/cashdesk/facturation.php b/htdocs/cashdesk/facturation.php
index 4d442c0dbd3..2f3da75d977 100644
--- a/htdocs/cashdesk/facturation.php
+++ b/htdocs/cashdesk/facturation.php
@@ -65,7 +65,7 @@ if ( GETPOST('filtre') ) {
 	else $sql.= ")";
 	$sql.= " ORDER BY label";
 
-	dol_syslog("facturation.php sql=".$sql);
+	dol_syslog("facturation.php", LOG_DEBUG);
 	$resql=$db->query($sql);
 	if ($resql)
 	{
diff --git a/htdocs/cashdesk/facturation_dhtml.php b/htdocs/cashdesk/facturation_dhtml.php
index 88a22f7865a..e481fcbecf6 100644
--- a/htdocs/cashdesk/facturation_dhtml.php
+++ b/htdocs/cashdesk/facturation_dhtml.php
@@ -62,7 +62,7 @@ if (dol_strlen($_GET["code"]) >= 0)	// If search criteria is on char length at l
 	}
 	$sql.= " ORDER BY label";
 
-	dol_syslog("facturation_dhtml.php sql=".$sql);
+	dol_syslog("facturation_dhtml.php", LOG_DEBUG);
 	$result = $db->query($sql);
 
 	if ($result)
diff --git a/htdocs/categories/class/categorie.class.php b/htdocs/categories/class/categorie.class.php
index 6eecb1370d6..f6ff8570fed 100644
--- a/htdocs/categories/class/categorie.class.php
+++ b/htdocs/categories/class/categorie.class.php
@@ -87,7 +87,7 @@ class Categorie extends CommonObject
 			if ($label) $sql.= " WHERE label = '".$this->db->escape($label)."' AND entity=".$conf->entity;;
 		}
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -158,7 +158,7 @@ class Categorie extends CommonObject
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this).'::create sql='.$sql);
+		dol_syslog(get_class($this).'::create', LOG_DEBUG);
 		$sql = "INSERT INTO ".MAIN_DB_PREFIX."categorie (";
 		$sql.= "fk_parent,";
 		$sql.= " label,";
@@ -185,7 +185,7 @@ class Categorie extends CommonObject
 		$sql.= $conf->entity;
 		$sql.= ")";
 
-		dol_syslog(get_class($this).'::create sql='.$sql);
+		dol_syslog(get_class($this).'::create', LOG_DEBUG);
 		$res = $this->db->query($sql);
 		if ($res)
 		{
@@ -238,7 +238,6 @@ class Categorie extends CommonObject
 		else
 		{
 			$this->error=$this->db->error();
-            dol_syslog(get_class($this)."::create error ".$this->error." sql=".$sql, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -284,7 +283,7 @@ class Categorie extends CommonObject
 		$sql .= ", fk_parent = ".$this->fk_parent;
 		$sql .= " WHERE rowid = ".$this->id;
 
-		dol_syslog(get_class($this)."::update sql=".$sql);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		if ($this->db->query($sql))
 		{
 
@@ -350,7 +349,6 @@ class Categorie extends CommonObject
 			if (!$this->db->query($sql))
 			{
 				$this->error=$this->db->lasterror();
-				dol_syslog("Error sql=".$sql." ".$this->error, LOG_ERR);
 				$error++;
 			}
 		}
@@ -361,7 +359,6 @@ class Categorie extends CommonObject
 			if (!$this->db->query($sql))
 			{
 				$this->error=$this->db->lasterror();
-				dol_syslog("Error sql=".$sql." ".$this->error, LOG_ERR);
 				$error++;
 			}
 		}
@@ -372,7 +369,6 @@ class Categorie extends CommonObject
 			if (!$this->db->query($sql))
 			{
 				$this->error=$this->db->lasterror();
-				dol_syslog("Error sql=".$sql." ".$this->error, LOG_ERR);
 				$error++;
 			}
 		}
@@ -383,7 +379,6 @@ class Categorie extends CommonObject
 			if (!$this->db->query($sql))
 			{
 				$this->error=$this->db->lasterror();
-				dol_syslog("Error sql=".$sql." ".$this->error, LOG_ERR);
 				$error++;
 			}
 		}
@@ -394,7 +389,6 @@ class Categorie extends CommonObject
 			if (!$this->db->query($sql))
 			{
 				$this->error=$this->db->lasterror();
-				dol_syslog("Error sql=".$sql." ".$this->error, LOG_ERR);
 				$error++;
 			}
 		}
@@ -405,7 +399,6 @@ class Categorie extends CommonObject
 			if (!$this->db->query($sql))
 			{
 				$this->error=$this->db->lasterror();
-				dol_syslog("Error sql=".$sql." ".$this->error, LOG_ERR);
 				$error++;
 			}
 		}
@@ -418,7 +411,6 @@ class Categorie extends CommonObject
 			if (!$this->db->query($sql))
 			{
 				$this->error=$this->db->lasterror();
-				dol_syslog("Error sql=".$sql." ".$this->error, LOG_ERR);
 				$error++;
 			}
 			else
@@ -484,7 +476,7 @@ class Categorie extends CommonObject
 		$sql  = "INSERT INTO ".MAIN_DB_PREFIX."categorie_".$type." (fk_categorie, fk_".$column_name.")";
 		$sql .= " VALUES (".$this->id.", ".$obj->id.")";
 
-		dol_syslog(get_class($this).'::add_type sql='.$sql);
+		dol_syslog(get_class($this).'::add_type', LOG_DEBUG);
 		if ($this->db->query($sql))
 		{
 			if (! empty($conf->global->CATEGORIE_RECURSIV_ADD))
@@ -492,7 +484,7 @@ class Categorie extends CommonObject
 				$sql = 'SELECT fk_parent FROM '.MAIN_DB_PREFIX.'categorie';
 				$sql.= " WHERE rowid = ".$this->id;
 
-				dol_syslog(get_class($this)."::add_type sql=".$sql);
+				dol_syslog(get_class($this)."::add_type", LOG_DEBUG);
 				$resql=$this->db->query($sql);
 				if ($resql)
 				{
@@ -590,7 +582,7 @@ class Categorie extends CommonObject
 		$sql .= " WHERE fk_categorie = ".$this->id;
 		$sql .= " AND   fk_".$column_name."   = ".$obj->id;
 
-		dol_syslog(get_class($this).'::del_type sql='.$sql);
+		dol_syslog(get_class($this).'::del_type', LOG_DEBUG);
 		if ($this->db->query($sql))
 		{
 			// Save object we want to unlink category off into category instance to provide information to trigger
@@ -648,7 +640,7 @@ class Categorie extends CommonObject
 		$sql.= " AND c.fk_categorie = ".$this->id;
 		$sql.= " AND c.fk_".$field." = o.rowid";
 
-		dol_syslog(get_class($this)."::getObjectsInCateg sql=".$sql);
+		dol_syslog(get_class($this)."::getObjectsInCateg", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -663,7 +655,6 @@ class Categorie extends CommonObject
 		else
 		{
 			$this->error=$this->db->error().' sql='.$sql;
-			dol_syslog(get_class($this)."::getObjectsInCateg ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -701,13 +692,12 @@ class Categorie extends CommonObject
 		}
 		$sql = "SELECT COUNT(*) as nb FROM " . MAIN_DB_PREFIX . "categorie_" . $category_table;
 		$sql .= " WHERE fk_categorie = " . $this->id . " AND fk_" . $field . " = " . $object_id;
-		dol_syslog(get_class($this)."::containsObject sql=".$sql);
+		dol_syslog(get_class($this)."::containsObject", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql) {
 			return $this->db->fetch_object($resql)->nb;
 		} else {
 			$this->error=$this->db->error().' sql='.$sql;
-			dol_syslog(get_class($this)."::containsObject ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -759,7 +749,7 @@ class Categorie extends CommonObject
 		$sql.= " WHERE fk_parent != 0";
 		$sql.= " AND entity IN (".getEntity('category',1).")";
 
-		dol_syslog(get_class($this)."::load_motherof sql=".$sql);
+		dol_syslog(get_class($this)."::load_motherof", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -810,7 +800,7 @@ class Categorie extends CommonObject
 		$sql.= " WHERE c.entity IN (".getEntity('category',1).")";
 		$sql.= " AND c.type = ".$type;
 
-		dol_syslog(get_class($this)."::get_full_arbo get category list sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::get_full_arbo get category list", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -1004,7 +994,7 @@ class Categorie extends CommonObject
 		$sql.= " AND c.fk_parent = ".$this->fk_parent;
 		$sql.= " AND c.label = '".$this->db->escape($this->label)."'";
 
-		dol_syslog(get_class($this)."::already_exists sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::already_exists", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -1028,7 +1018,6 @@ class Categorie extends CommonObject
 		else
 		{
 			$this->error=$this->db->error();
-            dol_syslog(get_class($this)."::already_exists error ".$this->error." sql=".$sql, LOG_ERR);
 			return -1;
 		}
 	}
@@ -1167,7 +1156,7 @@ class Categorie extends CommonObject
 		$sql.= " WHERE ct.fk_categorie = c.rowid AND ct.fk_".$table." = ".$id." AND c.type = ".$typeid;
 		$sql.= " AND c.entity IN (".getEntity('category',1).")";
 
-		dol_syslog(get_class($this).'::containing sql='.$sql);
+		dol_syslog(get_class($this).'::containing', LOG_DEBUG);
 		$res = $this->db->query($sql);
 		if ($res)
 		{
@@ -1249,7 +1238,6 @@ class Categorie extends CommonObject
 		else
 		{
 			$this->error=$this->db->error().' sql='.$sql;
-			dol_syslog(get_class($this)."::rechercher ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -1469,11 +1457,10 @@ class Categorie extends CommonObject
 	                $sql2.= " VALUES(".$this->id.",'".$key."','". $this->db->escape($this->label);
 	                $sql2.= "','".$this->db->escape($this->multilangs["$key"]["description"])."')";
 	            }
-	            dol_syslog(get_class($this).'::setMultiLangs sql='.$sql2);
+	            dol_syslog(get_class($this).'::setMultiLangs', LOG_DEBUG);
 	            if (! $this->db->query($sql2))
 	            {
 	                $this->error=$this->db->lasterror();
-	                dol_syslog(get_class($this).'::setMultiLangs error='.$this->error, LOG_ERR);
 	                return -1;
 	            }
 	        }
@@ -1495,11 +1482,10 @@ class Categorie extends CommonObject
 
 	            // on ne sauvegarde pas des champs vides
 	            if ( $this->multilangs["$key"]["label"] || $this->multilangs["$key"]["description"] || $this->multilangs["$key"]["note"] )
-	                dol_syslog(get_class($this).'::setMultiLangs sql='.$sql2);
+	                dol_syslog(get_class($this).'::setMultiLangs', LOG_DEBUG);
 	            if (! $this->db->query($sql2))
 	            {
 	                $this->error=$this->db->lasterror();
-	                dol_syslog(get_class($this).'::setMultiLangs error='.$this->error, LOG_ERR);
 	                return -1;
 	            }
 	        }
diff --git a/htdocs/comm/action/class/actioncomm.class.php b/htdocs/comm/action/class/actioncomm.class.php
index 139ab2d048a..dc29f687223 100644
--- a/htdocs/comm/action/class/actioncomm.class.php
+++ b/htdocs/comm/action/class/actioncomm.class.php
@@ -202,7 +202,7 @@ class ActionComm extends CommonObject
         $sql.= $conf->entity;
         $sql.= ")";
 
-        dol_syslog(get_class($this)."::add sql=".$sql);
+        dol_syslog(get_class($this)."::add", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -248,7 +248,6 @@ class ActionComm extends CommonObject
         {
             $this->db->rollback();
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::add ".$this->error,LOG_ERR);
             return -1;
         }
 
@@ -288,7 +287,7 @@ class ActionComm extends CommonObject
         $sql.= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s on s.rowid = a.fk_soc";
         $sql.= " WHERE a.id=".$id." AND a.fk_action=c.id";
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -365,7 +364,7 @@ class ActionComm extends CommonObject
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."actioncomm";
         $sql.= " WHERE id=".$this->id;
 
-        dol_syslog(get_class($this)."::delete sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         $res=$this->db->query($sql);
         if ($res < 0) {
         	$this->error=$this->db->lasterror();
@@ -407,7 +406,6 @@ class ActionComm extends CommonObject
         {
             $this->db->rollback();
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::delete ".$this->error,LOG_ERR);
             return -1;
         }
     }
@@ -469,7 +467,7 @@ class ActionComm extends CommonObject
         $sql.= ", fk_user_done=".($this->userdone->id > 0 ? "'".$this->userdone->id."'":"null");
         $sql.= " WHERE id=".$this->id;
 
-        dol_syslog(get_class($this)."::update sql=".$sql);
+        dol_syslog(get_class($this)."::update", LOG_DEBUG);
         if ($this->db->query($sql))
         {
 
@@ -514,7 +512,6 @@ class ActionComm extends CommonObject
         {
             $this->db->rollback();
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::update ".$this->error,LOG_ERR);
             return -1;
         }
     }
@@ -546,7 +543,7 @@ class ActionComm extends CommonObject
         }
         if (! empty($filter)) $sql.= $filter;
 
-        dol_syslog(get_class()."::getActions sql=".$sql);
+        dol_syslog(get_class()."::getActions", LOG_DEBUG);
         $resql=$db->query($sql);
         if ($resql)
         {
@@ -632,7 +629,7 @@ class ActionComm extends CommonObject
         $sql.= ' FROM '.MAIN_DB_PREFIX.'actioncomm as a';
         $sql.= ' WHERE a.id = '.$id;
 
-        dol_syslog(get_class($this)."::info sql=".$sql);
+        dol_syslog(get_class($this)."::info", LOG_DEBUG);
         $result=$this->db->query($sql);
         if ($result)
         {
@@ -918,7 +915,7 @@ class ActionComm extends CommonObject
             $sql.= " ORDER by datep";
             //print $sql;exit;
 
-            dol_syslog(get_class($this)."::build_exportfile select events sql=".$sql);
+            dol_syslog(get_class($this)."::build_exportfile select events", LOG_DEBUG);
             $resql=$this->db->query($sql);
             if ($resql)
             {
@@ -964,7 +961,6 @@ class ActionComm extends CommonObject
             else
             {
                 $this->error=$this->db->lasterror();
-                dol_syslog(get_class($this)."::build_exportfile ".$this->db->lasterror(), LOG_ERR);
                 return -1;
             }
 
diff --git a/htdocs/comm/action/class/cactioncomm.class.php b/htdocs/comm/action/class/cactioncomm.class.php
index 68960c5a6c0..8908b4e2a46 100644
--- a/htdocs/comm/action/class/cactioncomm.class.php
+++ b/htdocs/comm/action/class/cactioncomm.class.php
@@ -64,7 +64,7 @@ class CActionComm
         if (is_numeric($id)) $sql.= " WHERE id=".$id;
         else $sql.= " WHERE code='".$id."'";
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -117,7 +117,7 @@ class CActionComm
         if (! empty($excludetype)) $sql.=($active != ''?" AND":" WHERE")." type <> '".$excludetype."'";
         $sql.= " ORDER BY module, position";
 
-        dol_syslog(get_class($this)."::liste_array sql=".$sql);
+        dol_syslog(get_class($this)."::liste_array", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
diff --git a/htdocs/comm/action/index.php b/htdocs/comm/action/index.php
index a50ee50dd14..0fd1a57f5ef 100644
--- a/htdocs/comm/action/index.php
+++ b/htdocs/comm/action/index.php
@@ -445,7 +445,7 @@ if ($filtera > 0 || $filtert > 0 || $filterd > 0 || $usergroup > 0)
 $sql.= ' ORDER BY datep';
 //print $sql;
 
-dol_syslog("comm/action/index.php sql=".$sql, LOG_DEBUG);
+dol_syslog("comm/action/index.php", LOG_DEBUG);
 $resql=$db->query($sql);
 if ($resql)
 {
@@ -557,7 +557,7 @@ if ($showbirthday)
     }
     $sql.= ' ORDER BY birthday';
 
-    dol_syslog("comm/action/index.php sql=".$sql, LOG_DEBUG);
+    dol_syslog("comm/action/index.php", LOG_DEBUG);
     $resql=$db->query($sql);
     if ($resql)
     {
diff --git a/htdocs/comm/action/listactions.php b/htdocs/comm/action/listactions.php
index 15e75e85661..a8cfe207004 100644
--- a/htdocs/comm/action/listactions.php
+++ b/htdocs/comm/action/listactions.php
@@ -182,7 +182,7 @@ $sql.= $db->order($sortfield,$sortorder);
 $sql.= $db->plimit($limit + 1, $offset);
 //print $sql;
 
-dol_syslog("comm/action/listactions.php sql=".$sql);
+dol_syslog("comm/action/listactions.php", LOG_DEBUG);
 $resql=$db->query($sql);
 if ($resql)
 {
diff --git a/htdocs/comm/action/rapport/index.php b/htdocs/comm/action/rapport/index.php
index 78f1ca24827..f34678787fa 100644
--- a/htdocs/comm/action/rapport/index.php
+++ b/htdocs/comm/action/rapport/index.php
@@ -89,7 +89,7 @@ $sql.= " ORDER BY year DESC, month DESC, df DESC";
 $sql.= $db->plimit($limit+1,$offset);
 
 //print $sql;
-dol_syslog("select sql=".$sql);
+dol_syslog("select", LOG_DEBUG);
 $resql=$db->query($sql);
 if ($resql)
 {
diff --git a/htdocs/comm/list.php b/htdocs/comm/list.php
index 78d2b14c7bc..18f03f28ca9 100644
--- a/htdocs/comm/list.php
+++ b/htdocs/comm/list.php
@@ -149,7 +149,7 @@ if (empty($conf->global->MAIN_DISABLE_FULL_SCANLIST))
 $sql.= $db->order($sortfield,$sortorder);
 $sql.= $db->plimit($conf->liste_limit +1, $offset);
 
-dol_syslog('comm/list.php: sql='.$sql,LOG_DEBUG);
+dol_syslog('comm/list.php:', LOG_DEBUG);
 $result = $db->query($sql);
 if ($result)
 {
diff --git a/htdocs/comm/mailing/class/mailing.class.php b/htdocs/comm/mailing/class/mailing.class.php
index 1b2b26d7fd0..2f8f7f18e4e 100644
--- a/htdocs/comm/mailing/class/mailing.class.php
+++ b/htdocs/comm/mailing/class/mailing.class.php
@@ -118,7 +118,7 @@ class Mailing extends CommonObject
 			$this->titre = $langs->trans("NoTitle");
 		}
 
-		dol_syslog("Mailing::Create sql=".$sql);
+		dol_syslog("Mailing::Create", LOG_DEBUG);
 		$result=$this->db->query($sql);
 		if ($result)
 		{
@@ -131,7 +131,6 @@ class Mailing extends CommonObject
 			else
 			{
 				$this->error=$this->db->lasterror();
-				dol_syslog("Mailing::Create ".$this->error, LOG_ERR);
 				$this->db->rollback();
 				return -1;
 			}
@@ -141,7 +140,6 @@ class Mailing extends CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog("Mailing::Create ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -166,7 +164,7 @@ class Mailing extends CommonObject
 		$sql .= ", bgimage = '".($this->bgimage?$this->bgimage:null)."'";
 		$sql .= " WHERE rowid = ".$this->id;
 
-		dol_syslog("Mailing::Update sql=".$sql);
+		dol_syslog("Mailing::Update", LOG_DEBUG);
 		$result=$this->db->query($sql);
 		if ($result)
 		{
@@ -175,7 +173,6 @@ class Mailing extends CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog("Mailing::Update ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -201,7 +198,7 @@ class Mailing extends CommonObject
 		$sql.= " FROM ".MAIN_DB_PREFIX."mailing as m";
 		$sql.= " WHERE m.rowid = ".$rowid;
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$result=$this->db->query($sql);
 		if ($result)
 		{
@@ -334,7 +331,7 @@ class Mailing extends CommonObject
 				$sql.= " FROM ".MAIN_DB_PREFIX."mailing_cibles ";
 				$sql.= " WHERE fk_mailing = ".$fromid;
 				
-				dol_syslog(get_class($this)."::createFromClone sql=".$sql);
+				dol_syslog(get_class($this)."::createFromClone", LOG_DEBUG);
 				$result=$this->db->query($sql);
 				if ($result)
 				{
@@ -357,7 +354,6 @@ class Mailing extends CommonObject
 				else
 				{
 					$this->error=$this->db->lasterror();
-					dol_syslog("Mailing::createFromClone ".$this->error, LOG_ERR);
 					return -1;
 				}
 				
@@ -393,7 +389,7 @@ class Mailing extends CommonObject
 		$sql .= " SET statut = 1, date_valid = '".$this->db->idate($now)."', fk_user_valid=".$user->id;
 		$sql .= " WHERE rowid = ".$this->id;
 
-		dol_syslog("Mailing::valid sql=".$sql, LOG_DEBUG);
+		dol_syslog("Mailing::valid", LOG_DEBUG);
 		if ($this->db->query($sql))
 		{
 			return 1;
@@ -401,7 +397,6 @@ class Mailing extends CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog("Mailing::Valid ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -418,7 +413,7 @@ class Mailing extends CommonObject
 		$sql = "DELETE FROM ".MAIN_DB_PREFIX."mailing";
 		$sql.= " WHERE rowid = ".$rowid;
 
-		dol_syslog("Mailing::delete sql=".$sql, LOG_DEBUG);
+		dol_syslog("Mailing::delete", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -427,7 +422,6 @@ class Mailing extends CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog("Mailing::Valid ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -445,7 +439,7 @@ class Mailing extends CommonObject
 		$sql.= " SET statut = 0";
 		$sql.= " WHERE fk_mailing = ".$this->id;
 
-		dol_syslog("Mailing::reset_targets_status sql=".$sql, LOG_DEBUG);
+		dol_syslog("Mailing::reset_targets_status", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -454,7 +448,6 @@ class Mailing extends CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog("Mailing::Valid ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
diff --git a/htdocs/comm/mailing/fiche.php b/htdocs/comm/mailing/fiche.php
index 217997ef830..60c587ac674 100644
--- a/htdocs/comm/mailing/fiche.php
+++ b/htdocs/comm/mailing/fiche.php
@@ -173,7 +173,7 @@ if ($action == 'sendallconfirmed' && $confirm == 'yes')
 		$sql .= " FROM ".MAIN_DB_PREFIX."mailing_cibles as mc";
 		$sql .= " WHERE mc.statut < 1 AND mc.fk_mailing = ".$object->id;
 
-		dol_syslog("fiche.php: select targets sql=".$sql, LOG_DEBUG);
+		dol_syslog("fiche.php: select targets", LOG_DEBUG);
 		$resql=$db->query($sql);
 		if ($resql)
 		{
@@ -295,7 +295,7 @@ if ($action == 'sendallconfirmed' && $confirm == 'yes')
 							{
 								//Update status communication of thirdparty prospect
 								$sql = "UPDATE ".MAIN_DB_PREFIX."societe SET fk_stcomm=2 WHERE rowid IN (SELECT source_id FROM ".MAIN_DB_PREFIX."mailing_cibles WHERE rowid=".$obj->rowid.")";
-								dol_syslog("fiche.php: set prospect thirdparty status sql=".$sql, LOG_DEBUG);
+								dol_syslog("fiche.php: set prospect thirdparty status", LOG_DEBUG);
 								$resql2=$db->query($sql);
 								if (! $resql2)
 								{
@@ -304,7 +304,7 @@ if ($action == 'sendallconfirmed' && $confirm == 'yes')
 
 							    //Update status communication of contact prospect
 								$sql = "UPDATE ".MAIN_DB_PREFIX."societe SET fk_stcomm=2 WHERE rowid IN (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."socpeople AS sc INNER JOIN ".MAIN_DB_PREFIX."mailing_cibles AS mc ON mc.rowid=".$obj->rowid." AND mc.source_type = 'contact' AND mc.source_id = sc.rowid)";
-								dol_syslog("fiche.php: set prospect contact status sql=".$sql, LOG_DEBUG);
+								dol_syslog("fiche.php: set prospect contact status", LOG_DEBUG);
 
 								$resql2=$db->query($sql);
 								if (! $resql2)
@@ -363,7 +363,7 @@ if ($action == 'sendallconfirmed' && $confirm == 'yes')
 			}
 
 			$sql="UPDATE ".MAIN_DB_PREFIX."mailing SET statut=".$statut." WHERE rowid=".$object->id;
-			dol_syslog("comm/mailing/fiche.php: update global status sql=".$sql, LOG_DEBUG);
+			dol_syslog("comm/mailing/fiche.php: update global status", LOG_DEBUG);
 			$resql2=$db->query($sql);
 			if (! $resql2)
 			{
diff --git a/htdocs/comm/mailing/liste.php b/htdocs/comm/mailing/liste.php
index 617096561a3..3e06e5af005 100644
--- a/htdocs/comm/mailing/liste.php
+++ b/htdocs/comm/mailing/liste.php
@@ -82,7 +82,6 @@ else
 	$sql.= $db->plimit($conf->liste_limit +1, $offset);
 }
 
-dol_syslog("sql=".$sql);
 //print $sql;
 $result = $db->query($sql);
 if ($result)
diff --git a/htdocs/comm/propal/class/propal.class.php b/htdocs/comm/propal/class/propal.class.php
index 29884f297c7..7f2ebf1de4b 100644
--- a/htdocs/comm/propal/class/propal.class.php
+++ b/htdocs/comm/propal/class/propal.class.php
@@ -443,7 +443,6 @@ class Propal extends CommonObject
                 else
                 {
                     $this->error=$this->db->error();
-                    dol_syslog("Error sql=$sql, error=".$this->error,LOG_ERR);
                     $this->db->rollback();
                     return -1;
                 }
@@ -597,7 +596,6 @@ class Propal extends CommonObject
             {
                 $this->error=$this->db->error();
                 $this->db->rollback();
-                dol_syslog(get_class($this)."::updateline Error=".$this->error, LOG_ERR);
                 return -1;
             }
         }
@@ -749,7 +747,7 @@ class Propal extends CommonObject
         $sql.= ", ".$conf->entity;
         $sql.= ")";
 
-        dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -760,7 +758,7 @@ class Propal extends CommonObject
                 $this->ref='(PROV'.$this->id.')';
                 $sql = 'UPDATE '.MAIN_DB_PREFIX."propal SET ref='".$this->ref."' WHERE rowid=".$this->id;
 
-                dol_syslog(get_class($this)."::create sql=".$sql);
+                dol_syslog(get_class($this)."::create", LOG_DEBUG);
                 $resql=$this->db->query($sql);
                 if (! $resql) $error++;
 
@@ -888,7 +886,6 @@ class Propal extends CommonObject
             else
             {
                 $this->error=$this->db->error();
-                dol_syslog(get_class($this)."::create -2 ".$this->error, LOG_ERR);
                 $this->db->rollback();
                 return -2;
             }
@@ -896,7 +893,6 @@ class Propal extends CommonObject
         else
         {
             $this->error=$this->db->error();
-            dol_syslog(get_class($this)."::create -1 ".$this->error, LOG_ERR);
             $this->db->rollback();
             return -1;
         }
@@ -1075,7 +1071,7 @@ class Propal extends CommonObject
         if ($ref) $sql.= " AND p.ref='".$ref."'";
         else $sql.= " AND p.rowid=".$rowid;
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -1226,7 +1222,6 @@ class Propal extends CommonObject
                 else
                 {
                     $this->error=$this->db->error();
-                    dol_syslog(get_class($this)."::fetch Error ".$this->error, LOG_ERR);
                     return -1;
                 }
 
@@ -1246,7 +1241,6 @@ class Propal extends CommonObject
         else
         {
             $this->error=$this->db->error();
-            dol_syslog(get_class($this)."::fetch Error ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -1327,7 +1321,7 @@ class Propal extends CommonObject
             $sql.= " fk_statut = 1, date_valid='".$this->db->idate($now)."', fk_user_valid=".$user->id;
             $sql.= " WHERE rowid = ".$this->id." AND fk_statut = 0";
 
-            dol_syslog(get_class($this).'::valid sql='.$sql);
+            dol_syslog(get_class($this).'::valid', LOG_DEBUG);
             if ($this->db->query($sql))
             {
                 if (! $notrigger)
@@ -1412,7 +1406,7 @@ class Propal extends CommonObject
             $sql = "UPDATE ".MAIN_DB_PREFIX."propal SET datep = '".$this->db->idate($date)."'";
             $sql.= " WHERE rowid = ".$this->id." AND fk_statut = 0";
 
-            dol_syslog(get_class($this)."::set_date sql=".$sql);
+            dol_syslog(get_class($this)."::set_date", LOG_DEBUG);
             if ($this->db->query($sql) )
             {
                 $this->date = $date;
@@ -1422,7 +1416,6 @@ class Propal extends CommonObject
             else
             {
                 $this->error=$this->db->lasterror();
-                dol_syslog(get_class($this)."::set_date ".$this->error, LOG_ERR);
                 return -1;
             }
         }
@@ -1449,7 +1442,6 @@ class Propal extends CommonObject
             else
             {
                 $this->error=$this->db->error();
-                dol_syslog(get_class($this)."::set_echeance Erreur SQL".$this->error, LOG_ERR);
                 return -1;
             }
         }
@@ -1602,7 +1594,6 @@ class Propal extends CommonObject
             else
             {
                 $this->error=$this->db->error();
-                dol_syslog(get_class($this)."::set_remise_percent Error sql=$sql");
                 return -1;
             }
         }
@@ -1637,7 +1628,6 @@ class Propal extends CommonObject
             else
             {
                 $this->error=$this->db->error();
-                dol_syslog(get_class($this)."::set_remise_absolue Error sql=$sql");
                 return -1;
             }
         }
@@ -1669,7 +1659,7 @@ class Propal extends CommonObject
 
     	$this->db->begin();
 
-		dol_syslog(get_class($this)."::reopen sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::reopen", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql) {
 			$error++; $this->errors[]="Error ".$this->db->lasterror();
@@ -1995,7 +1985,7 @@ class Propal extends CommonObject
             $sql.= " FROM ".MAIN_DB_PREFIX."facture";
             $sql.= " WHERE rowid IN (".implode(',',$linkedInvoices).")";
 
-            dol_syslog(get_class($this)."::InvoiceArrayList sql=".$sql);
+            dol_syslog(get_class($this)."::InvoiceArrayList", LOG_DEBUG);
             $resql=$this->db->query($sql);
 
             if ($resql)
@@ -2135,7 +2125,6 @@ class Propal extends CommonObject
                     else
                     {
                         $this->error=$this->db->lasterror();
-                        dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
                         $this->db->rollback();
                         return 0;
                     }
@@ -2143,7 +2132,6 @@ class Propal extends CommonObject
                 else
                 {
                     $this->error=$this->db->lasterror();
-                    dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
                     $this->db->rollback();
                     return -3;
                 }
@@ -2151,7 +2139,6 @@ class Propal extends CommonObject
             else
             {
                 $this->error=$this->db->lasterror();
-                dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
                 $this->db->rollback();
                 return -2;
             }
@@ -2159,7 +2146,6 @@ class Propal extends CommonObject
         else
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
             $this->db->rollback();
             return -1;
         }
@@ -2640,7 +2626,7 @@ class Propal extends CommonObject
         $sql.= ' WHERE pt.fk_propal = '.$this->id;
         $sql.= ' ORDER BY pt.rang ASC, pt.rowid';
 
-        dol_syslog(get_class($this).'::getLinesArray sql='.$sql,LOG_DEBUG);
+        dol_syslog(get_class($this).'::getLinesArray', LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -2691,7 +2677,6 @@ class Propal extends CommonObject
         else
         {
             $this->error=$this->db->error();
-            dol_syslog(get_class($this)."::getLinesArray Error sql=$sql, error=".$this->error,LOG_ERR);
             return -1;
         }
     }
@@ -2928,7 +2913,7 @@ class PropaleLigne  extends CommonObject
         $sql.= " ".(! empty($this->date_end)?"'".$this->db->idate($this->date_end)."'":"null");
         $sql.= ')';
 
-        dol_syslog(get_class($this).'::insert sql='.$sql, LOG_DEBUG);
+        dol_syslog(get_class($this).'::insert', LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -2962,7 +2947,6 @@ class PropaleLigne  extends CommonObject
         else
         {
             $this->error=$this->db->error()." sql=".$sql;
-            dol_syslog(get_class($this).'::insert Error '.$this->error, LOG_ERR);
             $this->db->rollback();
             return -1;
         }
@@ -2981,7 +2965,7 @@ class PropaleLigne  extends CommonObject
         $this->db->begin();
 
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."propaldet WHERE rowid = ".$this->rowid;
-        dol_syslog("PropaleLigne::delete sql=".$sql, LOG_DEBUG);
+        dol_syslog("PropaleLigne::delete", LOG_DEBUG);
         if ($this->db->query($sql) )
         {
 
@@ -3013,7 +2997,6 @@ class PropaleLigne  extends CommonObject
         else
         {
             $this->error=$this->db->error()." sql=".$sql;
-            dol_syslog("PropaleLigne::delete Error ".$this->error, LOG_ERR);
             $this->db->rollback();
             return -1;
         }
@@ -3092,7 +3075,7 @@ class PropaleLigne  extends CommonObject
         $sql.= " , date_end=".(! empty($this->date_end)?"'".$this->db->idate($this->date_end)."'":"null");
         $sql.= " WHERE rowid = ".$this->rowid;
 
-        dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -3124,7 +3107,6 @@ class PropaleLigne  extends CommonObject
         else
         {
             $this->error=$this->db->error();
-            dol_syslog(get_class($this)."::update Error ".$this->error, LOG_ERR);
             $this->db->rollback();
             return -2;
         }
@@ -3147,7 +3129,7 @@ class PropaleLigne  extends CommonObject
         $sql.= ",total_ttc=".price2num($this->total_ttc,'MT')."";
         $sql.= " WHERE rowid = ".$this->rowid;
 
-        dol_syslog("PropaleLigne::update_total sql=$sql");
+        dol_syslog("PropaleLigne::update_total", LOG_DEBUG);
 
         $resql=$this->db->query($sql);
         if ($resql)
@@ -3158,7 +3140,6 @@ class PropaleLigne  extends CommonObject
         else
         {
             $this->error=$this->db->error();
-            dol_syslog("PropaleLigne::update_total Error ".$this->error, LOG_ERR);
             $this->db->rollback();
             return -2;
         }
diff --git a/htdocs/comm/prospect/list.php b/htdocs/comm/prospect/list.php
index 58a384df6d0..d4b47283bf3 100644
--- a/htdocs/comm/prospect/list.php
+++ b/htdocs/comm/prospect/list.php
@@ -233,7 +233,7 @@ if (empty($conf->global->MAIN_DISABLE_FULL_SCANLIST))
 $sql.= " ORDER BY $sortfield $sortorder, s.nom ASC";
 $sql.= $db->plimit($conf->liste_limit+1, $offset);
 
-dol_syslog('comm/prospect/list.php sql='.$sql,LOG_DEBUG);
+dol_syslog('comm/prospect/list.php', LOG_DEBUG);
 $resql = $db->query($sql);
 if ($resql)
 {
diff --git a/htdocs/commande/class/commande.class.php b/htdocs/commande/class/commande.class.php
index a41b3f4ac5b..472b46ce925 100644
--- a/htdocs/commande/class/commande.class.php
+++ b/htdocs/commande/class/commande.class.php
@@ -232,11 +232,10 @@ class Commande extends CommonOrder
         $sql.= " fk_user_valid = ".$user->id;
         $sql.= " WHERE rowid = ".$this->id;
 
-        dol_syslog(get_class($this)."::valid() sql=".$sql);
+        dol_syslog(get_class($this)."::valid()", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if (! $resql)
         {
-            dol_syslog(get_class($this)."::valid Echec update - 10 - sql=".$sql, LOG_ERR);
             dol_print_error($this->db);
             $error++;
         }
@@ -355,7 +354,7 @@ class Commande extends CommonOrder
         $sql.= " SET fk_statut = 0";
         $sql.= " WHERE rowid = ".$this->id;
 
-        dol_syslog(get_class($this)."::set_draft sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::set_draft", LOG_DEBUG);
         if ($this->db->query($sql))
         {
             // If stock is decremented on validate order, we must reincrement it
@@ -398,7 +397,6 @@ class Commande extends CommonOrder
         {
             $this->error=$this->db->error();
             $this->db->rollback();
-            dol_syslog($this->error, LOG_ERR);
             return -1;
         }
     }
@@ -427,7 +425,7 @@ class Commande extends CommonOrder
         $sql.= ' SET fk_statut=1, facture=0';
         $sql.= ' WHERE rowid = '.$this->id;
 
-        dol_syslog(get_class($this)."::set_reopen sql=".$sql);
+        dol_syslog(get_class($this)."::set_reopen", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -515,7 +513,6 @@ class Commande extends CommonOrder
             else
             {
                 $this->error=$this->db->lasterror();
-                dol_syslog($this->error, LOG_ERR);
 
                 $this->db->rollback();
                 return -1;
@@ -543,7 +540,7 @@ class Commande extends CommonOrder
 		$sql.= " WHERE rowid = ".$this->id;
 		$sql.= " AND fk_statut = 1";
 
-		dol_syslog(get_class($this)."::cancel sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::cancel", LOG_DEBUG);
 		if ($this->db->query($sql))
 		{
 			// If stock is decremented on validate order, we must reincrement it
@@ -602,7 +599,6 @@ class Commande extends CommonOrder
 		{
 			$this->error=$this->db->error();
 			$this->db->rollback();
-			dol_syslog($this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -686,7 +682,7 @@ class Commande extends CommonOrder
         $sql.= ", ".$conf->entity;
         $sql.= ")";
 
-        dol_syslog(get_class($this)."::create sql=".$sql);
+        dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -1352,7 +1348,7 @@ class Commande extends CommonOrder
         if ($ref_ext) $sql.= " AND c.ref_ext='".$this->db->escape($ref_ext)."'";
         if ($ref_int) $sql.= " AND c.ref_int='".$this->db->escape($ref_int)."'";
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
@@ -1427,13 +1423,11 @@ class Commande extends CommonOrder
             else
             {
                 $this->error='Order with id '.$id.' not found sql='.$sql;
-                dol_syslog(get_class($this).'::fetch '.$this->error);
                 return 0;
             }
         }
         else
         {
-            dol_syslog(get_class($this).'::fetch Error rowid='.$id, LOG_ERR);
             $this->error=$this->db->error();
             return -1;
         }
@@ -1536,7 +1530,7 @@ class Commande extends CommonOrder
         if ($only_product) $sql .= ' AND p.fk_product_type = 0';
         $sql .= ' ORDER BY l.rang';
 
-        dol_syslog(get_class($this)."::fetch_lines sql=".$sql,LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetch_lines", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
@@ -1601,7 +1595,6 @@ class Commande extends CommonOrder
         else
         {
             $this->error=$this->db->error();
-            dol_syslog('Commande::fetch_lines: Error '.$this->error, LOG_ERR);
             return -3;
         }
     }
@@ -1663,7 +1656,7 @@ class Commande extends CommonOrder
         $sql.= ' GROUP BY cd.rowid, cd.fk_product';
         //print $sql;
 
-        dol_syslog(get_class($this)."::loadExpeditions sql=".$sql,LOG_DEBUG);
+        dol_syslog(get_class($this)."::loadExpeditions", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
@@ -1681,7 +1674,6 @@ class Commande extends CommonOrder
         else
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::loadExpeditions ".$this->error,LOG_ERR);
             return -1;
         }
 
@@ -1896,7 +1888,7 @@ class Commande extends CommonOrder
             $sql.= ' SET remise_absolue = '.$remise;
             $sql.= ' WHERE rowid = '.$this->id.' AND fk_statut = 0 ;';
 
-            dol_syslog(get_class($this)."::set_remise_absolue sql=$sql");
+            dol_syslog(get_class($this)."::set_remise_absolue", LOG_DEBUG);
 
             if ($this->db->query($sql))
             {
@@ -1928,7 +1920,7 @@ class Commande extends CommonOrder
             $sql.= " SET date_commande = ".($date ? $this->db->idate($date) : 'null');
             $sql.= " WHERE rowid = ".$this->id." AND fk_statut = 0";
 
-            dol_syslog(get_class($this)."::set_date sql=$sql",LOG_DEBUG);
+            dol_syslog(get_class($this)."::set_date",LOG_DEBUG);
             $resql=$this->db->query($sql);
             if ($resql)
             {
@@ -1938,7 +1930,6 @@ class Commande extends CommonOrder
             else
             {
                 $this->error=$this->db->error();
-                dol_syslog(get_class($this)."::set_date ".$this->error,LOG_ERR);
                 return -1;
             }
         }
@@ -1963,7 +1954,7 @@ class Commande extends CommonOrder
             $sql.= " SET date_livraison = ".($date_livraison ? "'".$this->db->idate($date_livraison)."'" : 'null');
             $sql.= " WHERE rowid = ".$this->id;
 
-            dol_syslog(get_class($this)."::set_date_livraison sql=".$sql,LOG_DEBUG);
+            dol_syslog(get_class($this)."::set_date_livraison", LOG_DEBUG);
             $resql=$this->db->query($sql);
             if ($resql)
             {
@@ -1973,7 +1964,6 @@ class Commande extends CommonOrder
             else
             {
                 $this->error=$this->db->error();
-                dol_syslog(get_class($this)."::set_date_livraison ".$this->error,LOG_ERR);
                 return -1;
             }
         }
@@ -2207,7 +2197,6 @@ class Commande extends CommonOrder
             else
             {
                 $this->error=$this->db->lasterror();
-                dol_syslog(get_class($this).'::set_ref_client Erreur '.$this->error.' - '.$sql, LOG_ERR);
                 return -2;
             }
         }
@@ -2231,7 +2220,7 @@ class Commande extends CommonOrder
 		$sql = 'UPDATE '.MAIN_DB_PREFIX.'commande SET facture = 1';
 		$sql.= ' WHERE rowid = '.$this->id.' AND fk_statut > 0';
 
-		dol_syslog(get_class($this)."::classifyBilled sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::classifyBilled", LOG_DEBUG);
 		if ($this->db->query($sql))
 		{
 			// Appel des triggers
@@ -2267,7 +2256,6 @@ class Commande extends CommonOrder
 		else
 		{
 			$this->error=$this->db->error();
-            dol_syslog(get_class($this)."::classifyBilled Error ".$this->error, LOG_ERR);
             $this->db->rollback();
 			return -1;
 		}
@@ -2474,19 +2462,17 @@ class Commande extends CommonOrder
         {
         	// Delete order details
         	$sql = 'DELETE FROM '.MAIN_DB_PREFIX."commandedet WHERE fk_commande = ".$this->id;
-        	dol_syslog(get_class($this)."::delete sql=".$sql);
+        	dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         	if (! $this->db->query($sql) )
         	{
-        		dol_syslog(get_class($this)."::delete error", LOG_ERR);
         		$error++;
         	}
 
         	// Delete order
         	$sql = 'DELETE FROM '.MAIN_DB_PREFIX."commande WHERE rowid = ".$this->id;
-        	dol_syslog(get_class($this)."::delete sql=".$sql, LOG_DEBUG);
+        	dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         	if (! $this->db->query($sql) )
         	{
-        		dol_syslog(get_class($this)."::delete error", LOG_ERR);
         		$error++;
         	}
 
@@ -3025,7 +3011,6 @@ class Commande extends CommonOrder
         else
         {
             $this->error=$this->db->error();
-            dol_syslog("Error sql=$sql, error=".$this->error,LOG_ERR);
             return -1;
         }
     }
@@ -3191,7 +3176,7 @@ class OrderLine extends CommonOrderLine
 
         $sql = 'DELETE FROM '.MAIN_DB_PREFIX."commandedet WHERE rowid='".$this->rowid."';";
 
-        dol_syslog("OrderLine::delete sql=".$sql);
+        dol_syslog("OrderLine::delete", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -3230,7 +3215,6 @@ class OrderLine extends CommonOrderLine
         else
         {
             $this->error=$this->db->lasterror();
-            dol_syslog("OrderLine::delete ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -3315,7 +3299,7 @@ class OrderLine extends CommonOrderLine
         $sql.= " ".(! empty($this->date_end)?"'".$this->db->idate($this->date_end)."'":"null");
         $sql.= ')';
 
-        dol_syslog(get_class($this)."::insert sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::insert", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -3357,7 +3341,6 @@ class OrderLine extends CommonOrderLine
         else
         {
             $this->error=$this->db->error();
-            dol_syslog(get_class($this)."::insert Error ".$this->error, LOG_ERR);
             $this->db->rollback();
             return -2;
         }
@@ -3435,7 +3418,7 @@ class OrderLine extends CommonOrderLine
 		if (! empty($this->rang)) $sql.= ", rang=".$this->rang;
 		$sql.= " WHERE rowid = ".$this->rowid;
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -3475,7 +3458,6 @@ class OrderLine extends CommonOrderLine
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::update Error ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -2;
 		}
@@ -3503,7 +3485,7 @@ class OrderLine extends CommonOrderLine
         $sql.= ",total_ttc='".price2num($this->total_ttc)."'";
         $sql.= " WHERE rowid = ".$this->rowid;
 
-        dol_syslog("OrderLine::update_total sql=$sql");
+        dol_syslog("OrderLine::update_total", LOG_DEBUG);
 
         $resql=$this->db->query($sql);
         if ($resql)
@@ -3514,7 +3496,6 @@ class OrderLine extends CommonOrderLine
         else
         {
             $this->error=$this->db->error();
-            dol_syslog("OrderLine::update_total Error ".$this->error, LOG_ERR);
             $this->db->rollback();
             return -2;
         }
diff --git a/htdocs/compta/bank/account.php b/htdocs/compta/bank/account.php
index 0e16f6744fd..8a8f00d2357 100644
--- a/htdocs/compta/bank/account.php
+++ b/htdocs/compta/bank/account.php
@@ -241,7 +241,7 @@ if ($id > 0 || ! empty($ref))
 	$sql.= " AND ba.entity = ".$conf->entity;
 	$sql.= $sql_rech;
 
-	dol_syslog("account.php count transactions - sql=".$sql, LOG_DEBUG);
+	dol_syslog("account.php count transactions -", LOG_DEBUG);
 	$result=$db->query($sql);
 	if ($result)
 	{
@@ -485,7 +485,7 @@ if ($id > 0 || ! empty($ref))
 	$sql.= $db->order("b.datev, b.datec", "ASC");  // We add date of creation to have correct order when everything is done the same day
 	$sql.= $db->plimit($limitsql, 0);
 
-	dol_syslog("account.php get transactions - sql=".$sql, LOG_DEBUG);
+	dol_syslog("account.php get transactions -", LOG_DEBUG);
 	$result = $db->query($sql);
 	if ($result)
 	{
diff --git a/htdocs/compta/bank/categ.php b/htdocs/compta/bank/categ.php
index 41abab1ace0..5aa72d4c049 100644
--- a/htdocs/compta/bank/categ.php
+++ b/htdocs/compta/bank/categ.php
@@ -52,7 +52,6 @@ if (GETPOST('add'))
 		$sql.= ", ".$conf->entity;
 		$sql.= ")";
 
-		dol_syslog("sql=".$sql);
 		$result = $db->query($sql);
 		if (!$result)
 		{
@@ -73,7 +72,6 @@ if (GETPOST('update'))
 		$sql.= " WHERE rowid = '".GETPOST('categid')."'";
 		$sql.= " AND entity = ".$conf->entity;
 
-		dol_syslog("sql=".$sql);
 		$result = $db->query($sql);
 		if (!$result)
 		{
@@ -92,7 +90,6 @@ if ($action == 'delete')
 		$sql.= " WHERE rowid = '".GETPOST('categid')."'";
 		$sql.= " AND entity = ".$conf->entity;
 
-		dol_syslog("sql=".$sql);
 		$result = $db->query($sql);
 		if (!$result)
 		{
diff --git a/htdocs/compta/bank/class/account.class.php b/htdocs/compta/bank/class/account.class.php
index 8a940c6db22..e50c7bb34f6 100644
--- a/htdocs/compta/bank/class/account.class.php
+++ b/htdocs/compta/bank/class/account.class.php
@@ -147,7 +147,7 @@ class Account extends CommonObject
         $sql.= ", '".$type."'";
         $sql.= ")";
 
-        dol_syslog(get_class($this)."::add_url_line sql=".$sql);
+        dol_syslog(get_class($this)."::add_url_line", LOG_DEBUG);
         if ($this->db->query($sql))
         {
             $rowid = $this->db->last_insert_id(MAIN_DB_PREFIX."bank_url");
@@ -156,7 +156,6 @@ class Account extends CommonObject
         else
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::add_url_line ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -190,7 +189,7 @@ class Account extends CommonObject
         }
         $sql.= " ORDER BY type, label";
 
-        dol_syslog(get_class($this)."::get_url sql=".$sql);
+        dol_syslog(get_class($this)."::get_url", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
@@ -303,7 +302,7 @@ class Account extends CommonObject
         $sql.= ", ".($banque?"'".$this->db->escape($banque)."'":"null");
         $sql.= ")";
 
-        dol_syslog(get_class($this)."::addline sql=".$sql);
+        dol_syslog(get_class($this)."::addline", LOG_DEBUG);
         if ($this->db->query($sql))
         {
             $rowid = $this->db->last_insert_id(MAIN_DB_PREFIX."bank");
@@ -331,7 +330,6 @@ class Account extends CommonObject
         else
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::addline ".$this->error, LOG_ERR);
             $this->db->rollback();
             return -2;
         }
@@ -407,7 +405,7 @@ class Account extends CommonObject
         $sql.= ", ".$this->country_id;
         $sql.= ")";
 
-        dol_syslog(get_class($this)."::create sql=".$sql);
+        dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -440,7 +438,6 @@ class Account extends CommonObject
                 if (! $resql)
                 {
                     $this->error=$this->db->lasterror();
-                    dol_syslog($this->error, LOG_ERR);
                     return -3;
                 }
             }
@@ -451,12 +448,10 @@ class Account extends CommonObject
             if ($this->db->errno() == 'DB_ERROR_RECORD_ALREADY_EXISTS')
             {
                 $this->error=$langs->trans("ErrorBankLabelAlreadyExists");
-                dol_syslog($this->error, LOG_ERR);
                 return -1;
             }
             else {
                 $this->error=$this->db->error()." sql=".$sql;
-                dol_syslog($this->error, LOG_ERR);
                 return -2;
             }
         }
@@ -517,7 +512,7 @@ class Account extends CommonObject
         $sql.= " WHERE rowid = ".$this->id;
         $sql.= " AND entity = ".$conf->entity;
 
-        dol_syslog(get_class($this)."::update sql=".$sql);
+        dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
@@ -574,7 +569,7 @@ class Account extends CommonObject
         $sql.= " WHERE rowid = ".$this->id;
         $sql.= " AND entity = ".$conf->entity;
 
-        dol_syslog(get_class($this)."::update_bban sql=$sql");
+        dol_syslog(get_class($this)."::update_bban", LOG_DEBUG);
 
         $result = $this->db->query($sql);
         if ($result)
@@ -621,7 +616,7 @@ class Account extends CommonObject
         if ($id)  $sql.= " AND ba.rowid  = ".$id;
         if ($ref) $sql.= " AND ba.ref = '".$this->db->escape($ref)."'";
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
@@ -696,7 +691,7 @@ class Account extends CommonObject
         $sql.= " WHERE rowid  = ".$this->rowid;
         $sql.= " AND entity = ".$conf->entity;
 
-        dol_syslog(get_class($this)."::delete sql=".$sql);
+        dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result) {
             return 1;
@@ -1096,7 +1091,7 @@ class AccountLine extends CommonObject
         else if ($ref) $sql.= " AND b.rowid='".$this->db->escape($ref)."'";
         else $sql.= " AND b.rowid=".$rowid;
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
@@ -1171,12 +1166,12 @@ class AccountLine extends CommonObject
         }
 
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."bank_class WHERE lineid=".$this->rowid;
-        dol_syslog(get_class($this)."::delete sql=".$sql);
+        dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         $result = $this->db->query($sql);
         if (! $result) $nbko++;
 
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."bank WHERE rowid=".$this->rowid;
-        dol_syslog(get_class($this)."::delete sql=".$sql);
+        dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         $result = $this->db->query($sql);
         if (! $result) $nbko++;
 
@@ -1213,7 +1208,7 @@ class AccountLine extends CommonObject
         $this->db->begin();
 
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."bank_url WHERE fk_bank=".$this->rowid;
-        dol_syslog(get_class($this)."::delete_urls sql=".$sql);
+        dol_syslog(get_class($this)."::delete_urls", LOG_DEBUG);
         $result = $this->db->query($sql);
         if (! $result) $nbko++;
 
@@ -1247,7 +1242,7 @@ class AccountLine extends CommonObject
         $sql.= " dateo='".$this->db->idate($this->dateo)."'";
         $sql.= " WHERE rowid = ".$this->rowid;
 
-        dol_syslog(get_class($this)."::update sql=".$sql);
+        dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -1258,7 +1253,6 @@ class AccountLine extends CommonObject
         {
             $this->db->rollback();
             $this->error=$this->db->error();
-            dol_syslog(get_class($this)."::update ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -1281,7 +1275,7 @@ class AccountLine extends CommonObject
         $sql.= ", fk_user_rappro = ".$user->id;
         $sql.= " WHERE rowid = ".$this->id;
 
-        dol_syslog(get_class($this)."::update_conciliation sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::update_conciliation", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -1295,7 +1289,7 @@ class AccountLine extends CommonObject
                 $sql.= ", ".$cat;
                 $sql.= ")";
 
-                dol_syslog(get_class($this)."::update_conciliation sql=".$sql, LOG_DEBUG);
+                dol_syslog(get_class($this)."::update_conciliation", LOG_DEBUG);
                 $resql = $this->db->query($sql);
 
                 // No error check. Can fail if category already affected
diff --git a/htdocs/compta/bank/class/bankcateg.class.php b/htdocs/compta/bank/class/bankcateg.class.php
index c4066bae655..a1bc0191175 100644
--- a/htdocs/compta/bank/class/bankcateg.class.php
+++ b/htdocs/compta/bank/class/bankcateg.class.php
@@ -84,7 +84,7 @@ class BankCateg // extends CommonObject
 
         $this->db->begin();
 
-        dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -142,7 +142,7 @@ class BankCateg // extends CommonObject
         $sql.= " WHERE t.rowid = ".$id;
         $sql.= " AND t.entity = ".$conf->entity;
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -160,7 +160,6 @@ class BankCateg // extends CommonObject
         else
         {
             $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -192,7 +191,7 @@ class BankCateg // extends CommonObject
 
         $this->db->begin();
 
-        dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -249,7 +248,7 @@ class BankCateg // extends CommonObject
 
         $this->db->begin();
 
-        dol_syslog(get_class($this)."::delete sql=".$sql);
+        dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
diff --git a/htdocs/compta/bank/ligne.php b/htdocs/compta/bank/ligne.php
index fee53c412b8..1ebc99a344d 100644
--- a/htdocs/compta/bank/ligne.php
+++ b/htdocs/compta/bank/ligne.php
@@ -175,7 +175,7 @@ if ($user->rights->banque->consolidate && ($action == 'num_releve' || $action ==
         else $sql.=", rappro = ".$rappro;
         $sql.= " WHERE rowid = ".$rowid;
 
-        dol_syslog("ligne.php sql=".$sql, LOG_DEBUG);
+        dol_syslog("ligne.php", LOG_DEBUG);
         $result = $db->query($sql);
         if ($result)
         {
diff --git a/htdocs/compta/bank/releve.php b/htdocs/compta/bank/releve.php
index 0d0246f28e6..172140c2c64 100644
--- a/htdocs/compta/bank/releve.php
+++ b/htdocs/compta/bank/releve.php
@@ -189,7 +189,7 @@ else
 		$sql.= " AND b.fk_account = ".$acct->id;
 		$sql.= " ORDER BY b.num_releve DESC";
 
-		dol_syslog("htdocs/compta/bank/releve.php sql=".$sql);
+		dol_syslog("htdocs/compta/bank/releve.php", LOG_DEBUG);
 		$resql = $db->query($sql);
 		if ($resql)
 		{
@@ -211,7 +211,7 @@ else
 		$sql.= " AND b.fk_account = ".$acct->id;
 		$sql.= " ORDER BY b.num_releve ASC";
 
-		dol_syslog("htdocs/compta/bank/releve.php sql=".$sql);
+		dol_syslog("htdocs/compta/bank/releve.php", LOG_DEBUG);
 		$resql = $db->query($sql);
 		if ($resql)
 		{
@@ -277,7 +277,6 @@ else
 	$sql.= " AND b.fk_account = ba.rowid";
 	$sql.= $db->order("b.datev, b.datec", "ASC");  // We add date of creation to have correct order when everything is done the same day
 
-	dol_syslog("sql=".$sql);
 	$result = $db->query($sql);
 	if ($result)
 	{
diff --git a/htdocs/compta/bank/search.php b/htdocs/compta/bank/search.php
index 71405a54feb..d30c1519f10 100644
--- a/htdocs/compta/bank/search.php
+++ b/htdocs/compta/bank/search.php
@@ -145,7 +145,7 @@ $sql.= $db->order($sortfield,$sortorder);
 $sql.= $db->plimit($limit+1,$offset);
 //print $sql;
 
-dol_syslog('compta/bank/search.php:: sql='.$sql);
+dol_syslog('compta/bank/search.php::', LOG_DEBUG);
 $resql = $db->query($sql);
 if ($resql)
 {
diff --git a/htdocs/compta/charges/index.php b/htdocs/compta/charges/index.php
index 70808920d49..374851ca749 100644
--- a/htdocs/compta/charges/index.php
+++ b/htdocs/compta/charges/index.php
@@ -208,7 +208,7 @@ if ($conf->tax->enabled)
 	//$sql.= $db->plimit($limit+1,$offset);
 	//print $sql;
 
-	dol_syslog("compta/charges/index.php: select payment sql=".$sql);
+	dol_syslog("compta/charges/index.php: select payment", LOG_DEBUG);
 	$resql=$db->query($sql);
 	if ($resql)
 	{
diff --git a/htdocs/compta/deplacement/class/deplacement.class.php b/htdocs/compta/deplacement/class/deplacement.class.php
index f47046e2bdd..942ceb912c8 100644
--- a/htdocs/compta/deplacement/class/deplacement.class.php
+++ b/htdocs/compta/deplacement/class/deplacement.class.php
@@ -120,7 +120,7 @@ class Deplacement extends CommonObject
 		$sql.= ", ".($this->fk_soc > 0? $this->fk_soc : "null");
 		$sql.= ")";
 
-		dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -203,7 +203,7 @@ class Deplacement extends CommonObject
 		$sql .= " , fk_projet = ".($this->fk_project>0?$this->fk_project:0);
 		$sql .= " WHERE rowid = ".$this->id;
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -230,7 +230,7 @@ class Deplacement extends CommonObject
 		$sql.= " FROM ".MAIN_DB_PREFIX."deplacement";
 		$sql.= " WHERE rowid = ".$id;
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ( $result )
 		{
@@ -271,7 +271,7 @@ class Deplacement extends CommonObject
 
 		$sql = "DELETE FROM ".MAIN_DB_PREFIX."deplacement WHERE rowid = ".$id;
 
-		dol_syslog(get_class($this)."::delete sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -381,7 +381,7 @@ class Deplacement extends CommonObject
         $sql.= " FROM ".MAIN_DB_PREFIX."c_type_fees";
         $sql.= " WHERE active = ".$active;
 
-        dol_syslog(get_class($this)."::listOfTypes sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::listOfTypes", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ( $result )
         {
@@ -415,7 +415,7 @@ class Deplacement extends CommonObject
 		$sql.= ' FROM '.MAIN_DB_PREFIX.'deplacement as c';
 		$sql.= ' WHERE c.rowid = '.$id;
 
-		dol_syslog(get_class($this).'::info sql='.$sql);
+		dol_syslog(get_class($this).'::info', LOG_DEBUG);
 		$result = $this->db->query($sql);
 
 		if ($result)
diff --git a/htdocs/compta/dons/class/don.class.php b/htdocs/compta/dons/class/don.class.php
index c9580fcf5c0..7751a1138c8 100644
--- a/htdocs/compta/dons/class/don.class.php
+++ b/htdocs/compta/dons/class/don.class.php
@@ -356,7 +356,7 @@ class Don extends CommonObject
         $sql.= ", '".$this->db->escape($this->phone_mobile)."'";
         $sql.= ")";
 
-        dol_syslog("Don::create sql=".$sql, LOG_DEBUG);
+        dol_syslog("Don::create", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
@@ -416,7 +416,7 @@ class Don extends CommonObject
         $sql .= ",fk_statut=".$this->statut;
         $sql .= " WHERE rowid = $this->id";
 
-        dol_syslog("Don::update sql=".$sql);
+        dol_syslog("Don::update", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
@@ -496,7 +496,7 @@ class Don extends CommonObject
         $sql.= " LEFT JOIN ".MAIN_DB_PREFIX."c_paiement as cp ON cp.id = d.fk_paiement";
         $sql.= " WHERE d.rowid = ".$rowid." AND d.entity = ".$conf->entity;
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -553,7 +553,6 @@ class Don extends CommonObject
 
         $sql = "UPDATE ".MAIN_DB_PREFIX."don SET fk_statut = 1, fk_user_valid = $userid WHERE rowid = $rowid AND fk_statut = 0";
 
-        dol_syslog("sql=".$sql);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -589,7 +588,6 @@ class Don extends CommonObject
         }
         $sql .=  " WHERE rowid = $rowid AND fk_statut = 1";
 
-        dol_syslog("sql=".$sql);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -621,7 +619,6 @@ class Don extends CommonObject
 
         $sql = "UPDATE ".MAIN_DB_PREFIX."don SET fk_statut = 3 WHERE rowid = $rowid AND fk_statut = 2";
 
-        dol_syslog("sql=".$sql);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -651,7 +648,6 @@ class Don extends CommonObject
     {
         $sql = "UPDATE ".MAIN_DB_PREFIX."don SET fk_statut = -1 WHERE rowid = ".$rowid;
 
-        dol_syslog("sql=".$sql);
         $resql=$this->db->query($sql);
         if ($resql)
         {
diff --git a/htdocs/compta/facture/class/facture-rec.class.php b/htdocs/compta/facture/class/facture-rec.class.php
index 7147f51c613..f6c0ab1a481 100644
--- a/htdocs/compta/facture/class/facture-rec.class.php
+++ b/htdocs/compta/facture/class/facture-rec.class.php
@@ -216,7 +216,7 @@ class FactureRec extends Facture
 		$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."element_element as el ON el.fk_target = f.rowid AND el.targettype = 'facture'";
 		$sql.= ' WHERE f.rowid='.$rowid;
 
-        dol_syslog("FactureRec::Fetch rowid=".$rowid." sql=".$sql, LOG_DEBUG);
+        dol_syslog("FactureRec::Fetch rowid=".$rowid."", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -269,7 +269,6 @@ class FactureRec extends Facture
 				if ($result < 0)
 				{
 					$this->error=$this->db->error();
-					dol_syslog('Facture::Fetch Error '.$this->error, LOG_ERR);
 					return -3;
 				}
 				return 1;
@@ -284,7 +283,6 @@ class FactureRec extends Facture
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog('Facture::Fetch Error '.$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -359,7 +357,6 @@ class FactureRec extends Facture
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog('Facture::fetch_lines: Error '.$this->error, LOG_ERR);
 			return -3;
 		}
 	}
@@ -497,7 +494,7 @@ class FactureRec extends Facture
 			$sql.= ", ".$rang;
 			$sql.= ", ".$special_code.")";
 
-			dol_syslog(get_class($this)."::addline sql=".$sql, LOG_DEBUG);
+			dol_syslog(get_class($this)."::addline", LOG_DEBUG);
 			if ($this->db->query($sql))
 			{
 				$this->id=$facid;
@@ -507,7 +504,6 @@ class FactureRec extends Facture
 			else
 			{
 				$this->error=$this->db->lasterror();
-				dol_syslog("FactureRec::addline sql=".$this->error, LOG_ERR);
 				return -1;
 			}
 		}
diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index e41c0b39adb..7ef7162e985 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -263,7 +263,7 @@ class Facture extends CommonInvoice
 		$sql.= ",".$this->mode_reglement_id;
 		$sql.= ", '".$this->db->idate($datelim)."', '".$this->modelpdf."')";
 
-		dol_syslog(get_class($this)."::create sql=".$sql);
+		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -273,7 +273,7 @@ class Facture extends CommonInvoice
 			$this->ref='(PROV'.$this->id.')';
 			$sql = 'UPDATE '.MAIN_DB_PREFIX."facture SET facnumber='".$this->ref."' WHERE rowid=".$this->id;
 
-			dol_syslog(get_class($this)."::create sql=".$sql);
+			dol_syslog(get_class($this)."::create", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if (! $resql) $error++;
 
@@ -516,7 +516,6 @@ class Facture extends CommonInvoice
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::create error ".$this->error." sql=".$sql, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -846,7 +845,7 @@ class Facture extends CommonInvoice
 		if ($ref_ext) $sql.= " AND f.ref_ext='".$this->db->escape($ref_ext)."'";
 		if ($ref_int) $sql.= " AND f.ref_int='".$this->db->escape($ref_int)."'";
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -915,7 +914,6 @@ class Facture extends CommonInvoice
 				if ($result < 0)
 				{
 					$this->error=$this->db->error();
-					dol_syslog(get_class($this)."::fetch Error ".$this->error, LOG_ERR);
 					return -3;
 				}
 				return 1;
@@ -930,7 +928,6 @@ class Facture extends CommonInvoice
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::fetch Error ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -956,7 +953,7 @@ class Facture extends CommonInvoice
 		$sql.= ' WHERE l.fk_facture = '.$this->id;
 		$sql.= ' ORDER BY l.rang';
 
-		dol_syslog(get_class($this).'::fetch_lines sql='.$sql, LOG_DEBUG);
+		dol_syslog(get_class($this).'::fetch_lines', LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -1016,7 +1013,6 @@ class Facture extends CommonInvoice
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this).'::fetch_lines '.$this->error,LOG_ERR);
 			return -3;
 		}
 	}
@@ -1089,7 +1085,7 @@ class Facture extends CommonInvoice
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql) {
 			$error++; $this->errors[]="Error ".$this->db->lasterror();
@@ -1311,11 +1307,10 @@ class Facture extends CommonInvoice
 				$sql.= ' SET fk_facture = NULL, fk_facture_line = NULL';
 				$sql.= ' WHERE fk_facture_line IN ('.join(',',$list_rowid_det).')';
 
-				dol_syslog(get_class($this)."::delete sql=".$sql);
+				dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 				if (! $this->db->query($sql))
 				{
 					$this->error=$this->db->error()." sql=".$sql;
-					dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
 					$this->db->rollback();
 					return -5;
 				}
@@ -1344,9 +1339,15 @@ class Facture extends CommonInvoice
 
 			// Delete invoice line
 			$sql = 'DELETE FROM '.MAIN_DB_PREFIX.'facturedet WHERE fk_facture = '.$rowid;
+
+			dol_syslog(get_class($this)."::delete", LOG_DEBUG);
+
 			if ($this->db->query($sql) && $this->delete_linked_contact())
 			{
 				$sql = 'DELETE FROM '.MAIN_DB_PREFIX.'facture WHERE rowid = '.$rowid;
+
+				dol_syslog(get_class($this)."::delete", LOG_DEBUG);
+
 				$resql=$this->db->query($sql);
 				if ($resql)
 				{
@@ -1384,7 +1385,6 @@ class Facture extends CommonInvoice
 				else
 				{
 					$this->error=$this->db->lasterror()." sql=".$sql;
-					dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
 					$this->db->rollback();
 					return -6;
 				}
@@ -1392,7 +1392,6 @@ class Facture extends CommonInvoice
 			else
 			{
 				$this->error=$this->db->lasterror()." sql=".$sql;
-				dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
 				$this->db->rollback();
 				return -4;
 			}
@@ -1400,7 +1399,6 @@ class Facture extends CommonInvoice
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -2;
 		}
@@ -1432,7 +1430,7 @@ class Facture extends CommonInvoice
 			if ($close_note) $sql.= ", close_note='".$this->db->escape($close_note)."'";
 			$sql.= ' WHERE rowid = '.$this->id;
 
-			dol_syslog(get_class($this)."::set_paid sql=".$sql, LOG_DEBUG);
+			dol_syslog(get_class($this)."::set_paid", LOG_DEBUG);
 			$resql = $this->db->query($sql);
 			if ($resql)
 			{
@@ -1488,7 +1486,7 @@ class Facture extends CommonInvoice
 		$sql.= ' SET paye=0, fk_statut=1, close_code=null, close_note=null';
 		$sql.= ' WHERE rowid = '.$this->id;
 
-		dol_syslog(get_class($this)."::set_unpaid sql=".$sql);
+		dol_syslog(get_class($this)."::set_unpaid", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -1702,11 +1700,10 @@ class Facture extends CommonInvoice
 			}
 			$sql.= ' WHERE rowid = '.$this->id;
 
-			dol_syslog(get_class($this)."::validate sql=".$sql);
+			dol_syslog(get_class($this)."::validate", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if (! $resql)
 			{
-				dol_syslog(get_class($this)."::validate Echec update - 10 - sql=".$sql, LOG_ERR);
 				dol_print_error($this->db);
 				$error++;
 			}
@@ -1841,7 +1838,7 @@ class Facture extends CommonInvoice
 		$sql.= " SET fk_statut = 0";
 		$sql.= " WHERE rowid = ".$this->id;
 
-		dol_syslog(get_class($this)."::set_draft sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::set_draft", LOG_DEBUG);
 		$result=$this->db->query($sql);
 		if ($result)
 		{
@@ -2076,7 +2073,6 @@ class Facture extends CommonInvoice
 				else
 				{
 					$this->error=$this->db->error();
-					dol_syslog("Error sql=$sql, error=".$this->error,LOG_ERR);
 					$this->db->rollback();
 					return -1;
 				}
@@ -2256,12 +2252,11 @@ class Facture extends CommonInvoice
 		$sql.= ' SET fk_facture_line = NULL';
 		$sql.= ' WHERE fk_facture_line = '.$rowid;
 
-		dol_syslog(get_class($this)."::deleteline sql=".$sql);
+		dol_syslog(get_class($this)."::deleteline", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if (! $result)
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::deleteline Error ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -2351,7 +2346,7 @@ class Facture extends CommonInvoice
 			$sql.= ' WHERE rowid = '.$this->id;
 			$sql.= ' AND fk_statut = 0';
 
-			dol_syslog(get_class($this)."::set_remise_absolue sql=$sql");
+			dol_syslog(get_class($this)."::set_remise_absolue", LOG_DEBUG);
 
 			if ($this->db->query($sql))
 			{
@@ -2396,7 +2391,7 @@ class Facture extends CommonInvoice
 		$sql.= ' AND p.fk_paiement = t.id';
 		if ($filtertype) $sql.=" AND t.code='PRE'";
 
-		dol_syslog(get_class($this)."::getListOfPayments sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::getListOfPayments", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -2742,7 +2737,7 @@ class Facture extends CommonInvoice
 		if ($socid > 0) $sql.=" AND f.fk_soc = ".$socid;
 		$sql.= " ORDER BY f.facnumber";
 
-		dol_syslog(get_class($this)."::list_replacable_invoices sql=$sql");
+		dol_syslog(get_class($this)."::list_replacable_invoices", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -2758,7 +2753,6 @@ class Facture extends CommonInvoice
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::list_replacable_invoices ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -2792,7 +2786,7 @@ class Facture extends CommonInvoice
 		if ($socid > 0) $sql.=" AND f.fk_soc = ".$socid;
 		$sql.= " ORDER BY f.facnumber";
 
-		dol_syslog(get_class($this)."::list_qualified_avoir_invoices sql=".$sql);
+		dol_syslog(get_class($this)."::list_qualified_avoir_invoices", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -2814,7 +2808,6 @@ class Facture extends CommonInvoice
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::list_avoir_invoices ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -2841,7 +2834,7 @@ class Facture extends CommonInvoice
 			$sql.= ' WHERE fk_facture = '.$this->id;
 			$sql.= ' AND traite = 0';
 
-			dol_syslog(get_class($this)."::demande_prelevement sql=".$sql);
+			dol_syslog(get_class($this)."::demande_prelevement", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -2872,7 +2865,7 @@ class Facture extends CommonInvoice
                     $sql .= ",'".$bac->number."'";
                     $sql .= ",'".$bac->cle_rib."')";
 
-                    dol_syslog(get_class($this)."::demande_prelevement sql=".$sql);
+                    dol_syslog(get_class($this)."::demande_prelevement", LOG_DEBUG);
                     if ($this->db->query($sql))
                     {
                         return 1;
@@ -3190,7 +3183,7 @@ class Facture extends CommonInvoice
 		$sql.= ' WHERE l.fk_facture = '.$this->id;
 		$sql.= ' ORDER BY l.rang ASC, l.rowid';
 
-		dol_syslog(get_class($this).'::getLinesArray sql='.$sql,LOG_DEBUG);
+		dol_syslog(get_class($this).'::getLinesArray',LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -3240,7 +3233,6 @@ class Facture extends CommonInvoice
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog("Error sql=".$sql.", error=".$this->error,LOG_ERR);
 			return -1;
 		}
 	}
@@ -3504,7 +3496,7 @@ class FactureLigne  extends CommonInvoiceLine
 		$sql.= " ".price2num($this->total_localtax2);
 		$sql.= ')';
 
-		dol_syslog(get_class($this)."::insert sql=".$sql);
+		dol_syslog(get_class($this)."::insert", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -3591,7 +3583,6 @@ class FactureLigne  extends CommonInvoiceLine
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::insert Error ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -2;
 		}
@@ -3671,7 +3662,7 @@ class FactureLigne  extends CommonInvoiceLine
 		if (! empty($this->rang)) $sql.= ", rang=".$this->rang;
 		$sql.= " WHERE rowid = ".$this->rowid;
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -3706,7 +3697,6 @@ class FactureLigne  extends CommonInvoiceLine
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::update Error ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -2;
 		}
@@ -3726,7 +3716,7 @@ class FactureLigne  extends CommonInvoiceLine
 		$this->db->begin();
 
 		$sql = "DELETE FROM ".MAIN_DB_PREFIX."facturedet WHERE rowid = ".$this->rowid;
-		dol_syslog(get_class($this)."::delete sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 		if ($this->db->query($sql) )
 		{
 			// Appel des triggers
@@ -3749,7 +3739,6 @@ class FactureLigne  extends CommonInvoiceLine
 		else
 		{
 			$this->error=$this->db->error()." sql=".$sql;
-			dol_syslog(get_class($this)."::delete Error ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -3778,7 +3767,7 @@ class FactureLigne  extends CommonInvoiceLine
 		$sql.= ",total_ttc=".price2num($this->total_ttc)."";
 		$sql.= " WHERE rowid = ".$this->rowid;
 
-		dol_syslog(get_class($this)."::update_total sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update_total", LOG_DEBUG);
 
 		$resql=$this->db->query($sql);
 		if ($resql)
@@ -3789,7 +3778,6 @@ class FactureLigne  extends CommonInvoiceLine
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::update_total Error ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -2;
 		}
diff --git a/htdocs/compta/facture/class/paymentterm.class.php b/htdocs/compta/facture/class/paymentterm.class.php
index 62ebcbacdbd..cdc935cde01 100644
--- a/htdocs/compta/facture/class/paymentterm.class.php
+++ b/htdocs/compta/facture/class/paymentterm.class.php
@@ -119,7 +119,7 @@ class PaymentTerm // extends CommonObject
 
 		$this->db->begin();
 
-	   	dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+	   	dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -185,7 +185,7 @@ class PaymentTerm // extends CommonObject
         $sql.= " FROM ".MAIN_DB_PREFIX."c_payment_term as t";
         $sql.= " WHERE t.rowid = ".$id;
 
-    	dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -213,7 +213,6 @@ class PaymentTerm // extends CommonObject
         else
         {
       	    $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -235,7 +234,7 @@ class PaymentTerm // extends CommonObject
         $sql.= " FROM ".MAIN_DB_PREFIX."c_payment_term as t";
         $sql.= " WHERE t.code = 'RECEP'";
 
-    	dol_syslog(get_class($this)."::getDefaultId sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::getDefaultId", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -250,7 +249,6 @@ class PaymentTerm // extends CommonObject
         else
         {
       	    $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::getDefaultId ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -301,7 +299,7 @@ class PaymentTerm // extends CommonObject
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql = $this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -357,7 +355,7 @@ class PaymentTerm // extends CommonObject
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::delete sql=".$sql);
+		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 		$resql = $this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
diff --git a/htdocs/compta/journal/purchasesjournal.php b/htdocs/compta/journal/purchasesjournal.php
index 7d1c9fa2777..81ceeb6f39d 100644
--- a/htdocs/compta/journal/purchasesjournal.php
+++ b/htdocs/compta/journal/purchasesjournal.php
@@ -117,7 +117,6 @@ if ($date_start && $date_end) $sql .= " AND f.datef >= '".$db->idate($date_start
 // TODO Find a better trick to avoid problem with some mysql installations
 if (in_array($db->type, array('mysql', 'mysqli'))) $db->query('SET SQL_BIG_SELECTS=1');
 
-dol_syslog("sql=".$sql);
 $result = $db->query($sql);
 if ($result)
 {
diff --git a/htdocs/compta/journal/sellsjournal.php b/htdocs/compta/journal/sellsjournal.php
index c3f276ca956..6e65446bdda 100644
--- a/htdocs/compta/journal/sellsjournal.php
+++ b/htdocs/compta/journal/sellsjournal.php
@@ -121,7 +121,6 @@ $sql.= " ORDER BY f.rowid";
 // TODO Find a better trick to avoid problem with some mysql installations
 if (in_array($db->type, array('mysql', 'mysqli'))) $db->query('SET SQL_BIG_SELECTS=1');
 
-dol_syslog("sql=".$sql);
 $result = $db->query($sql);
 if ($result)
 {
diff --git a/htdocs/compta/localtax/class/localtax.class.php b/htdocs/compta/localtax/class/localtax.class.php
index bda3150937e..c8766387cd0 100644
--- a/htdocs/compta/localtax/class/localtax.class.php
+++ b/htdocs/compta/localtax/class/localtax.class.php
@@ -98,7 +98,7 @@ class Localtax extends CommonObject
 		$sql.= " '".$this->fk_user_modif."'";
 		$sql.= ")";
 
-	   	dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+	   	dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -116,7 +116,6 @@ class Localtax extends CommonObject
         else
         {
             $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -156,12 +155,11 @@ class Localtax extends CommonObject
 		$sql.= " fk_user_modif='".$this->fk_user_modif."'";
         $sql.= " WHERE rowid=".$this->id;
 
-        dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (! $resql)
         {
             $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::update ".$this->error, LOG_ERR);
             return -1;
         }
 
@@ -207,7 +205,7 @@ class Localtax extends CommonObject
 		$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."bank as b ON t.fk_bank = b.rowid";
         $sql.= " WHERE t.rowid = ".$id;
 
-    	dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -238,7 +236,6 @@ class Localtax extends CommonObject
         else
         {
       	    $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -259,12 +256,11 @@ class Localtax extends CommonObject
 		$sql = "DELETE FROM ".MAIN_DB_PREFIX."localtax";
 		$sql.= " WHERE rowid=".$this->id;
 
-	   	dol_syslog(get_class($this)."::delete sql=".$sql, LOG_DEBUG);
+	   	dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql)
 		{
 			$this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
 			return -1;
 		}
 
@@ -495,7 +491,7 @@ class Localtax extends CommonObject
         $sql.=", '".$user->id."', NULL";
         $sql.= ")";
 
-		dol_syslog(get_class($this)."::addPayment sql=".$sql);
+		dol_syslog(get_class($this)."::addPayment", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
diff --git a/htdocs/compta/paiement/cheque/class/remisecheque.class.php b/htdocs/compta/paiement/cheque/class/remisecheque.class.php
index 917c88e0743..39b8f209247 100644
--- a/htdocs/compta/paiement/cheque/class/remisecheque.class.php
+++ b/htdocs/compta/paiement/cheque/class/remisecheque.class.php
@@ -73,7 +73,7 @@ class RemiseCheque extends CommonObject
 		if ($id)  $sql.= " AND bc.rowid = ".$id;
 		if ($ref) $sql.= " AND bc.number = '".$this->db->escape($ref)."'";
 
-		dol_syslog("RemiseCheque::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog("RemiseCheque::fetch", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -155,7 +155,7 @@ class RemiseCheque extends CommonObject
 		$sql.= ", ''";
 		$sql.= ")";
 
-		dol_syslog("RemiseCheque::Create sql=".$sql, LOG_DEBUG);
+		dol_syslog("RemiseCheque::Create", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ( $resql )
 		{
@@ -172,7 +172,7 @@ class RemiseCheque extends CommonObject
 				$sql.= " SET number='(PROV".$this->id.")'";
 				$sql.= " WHERE rowid='".$this->id."';";
 
-				dol_syslog("RemiseCheque::Create sql=".$sql, LOG_DEBUG);
+				dol_syslog("RemiseCheque::Create", LOG_DEBUG);
 				$resql = $this->db->query($sql);
 				if (! $resql)
 				{
@@ -192,7 +192,7 @@ class RemiseCheque extends CommonObject
 				$sql.= " AND b.fk_account='".$account_id."'";
 				if ($limit) $sql.= $this->db->plimit($limit);
 
-				dol_syslog("RemiseCheque::Create sql=".$sql, LOG_DEBUG);
+				dol_syslog("RemiseCheque::Create", LOG_DEBUG);
 				$resql = $this->db->query($sql);
 				if ($resql)
 				{
@@ -225,7 +225,7 @@ class RemiseCheque extends CommonObject
 						$sql.= " SET fk_bordereau = ".$this->id;
 						$sql.= " WHERE rowid = ".$lineid;
 
-						dol_syslog("RemiseCheque::Create sql=".$sql, LOG_DEBUG);
+						dol_syslog("RemiseCheque::Create", LOG_DEBUG);
 						$resql = $this->db->query($sql);
 						if (!$resql)
 						{
@@ -250,7 +250,6 @@ class RemiseCheque extends CommonObject
 			$this->errno = -1;
 			$this->error=$this->db->lasterror();
 			$this->errno=$this->db->lasterrno();
-			dol_syslog("RemiseCheque::Create Error ".$this->error, LOG_ERR);
 		}
 
 	    if (! $this->errno && ! empty($conf->global->MAIN_DISABLEDRAFTSTATUS))
@@ -351,7 +350,7 @@ class RemiseCheque extends CommonObject
 			$sql.= " AND entity = ".$conf->entity;
 			$sql.= " AND statut = 0";
 
-			dol_syslog("RemiseCheque::Validate sql=".$sql, LOG_DEBUG);
+			dol_syslog("RemiseCheque::Validate", LOG_DEBUG);
 			$resql = $this->db->query($sql);
 			if ( $resql )
 			{
@@ -410,7 +409,7 @@ class RemiseCheque extends CommonObject
 		$sql.= " WHERE entity = ".$conf->entity;
 		$sql.= " AND number not like '(%'";
 
-		dol_syslog("Remisecheque::getNextNumber sql=".$sql);
+		dol_syslog("Remisecheque::getNextNumber", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -510,7 +509,7 @@ class RemiseCheque extends CommonObject
 			$sql.= " AND bc.entity = ".$conf->entity;
 			$sql.= " ORDER BY b.dateo ASC, b.rowid ASC";
 
-			dol_syslog("RemiseCheque::generatePdf sql=".$sql, LOG_DEBUG);
+			dol_syslog("RemiseCheque::generatePdf", LOG_DEBUG);
 			$result = $this->db->query($sql);
 			if ($result)
 			{
@@ -705,7 +704,7 @@ class RemiseCheque extends CommonObject
             $sql.= " SET date_bordereau = ".($date ? $this->db->idate($date) : 'null');
             $sql.= " WHERE rowid = ".$this->id;
 
-            dol_syslog("RemiseCheque::set_date sql=$sql",LOG_DEBUG);
+            dol_syslog("RemiseCheque::set_date", LOG_DEBUG);
             $resql=$this->db->query($sql);
             if ($resql)
             {
@@ -715,7 +714,6 @@ class RemiseCheque extends CommonObject
             else
             {
                 $this->error=$this->db->error();
-                dol_syslog("RemiseCheque::set_date ".$this->error,LOG_ERR);
                 return -1;
             }
         }
@@ -740,7 +738,7 @@ class RemiseCheque extends CommonObject
 			$sql.= " SET number = '".$number."'" ;
 			$sql.= " WHERE rowid = ".$this->id;
 			
-			dol_syslog("RemiseCheque::set_number sql=$sql",LOG_DEBUG);
+			dol_syslog("RemiseCheque::set_number", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -750,7 +748,6 @@ class RemiseCheque extends CommonObject
 			else
 			{
 				$this->error=$this->db->error();
-				dol_syslog("RemiseCheque::set_number ".$this->error,LOG_ERR);
 				return -1;
 			}
 		}
diff --git a/htdocs/compta/paiement/cheque/fiche.php b/htdocs/compta/paiement/cheque/fiche.php
index fe396976f10..a2bf8a7bede 100644
--- a/htdocs/compta/paiement/cheque/fiche.php
+++ b/htdocs/compta/paiement/cheque/fiche.php
@@ -609,7 +609,6 @@ else
 	$sql.= " AND b.fk_bordereau = ".$object->id;
 	$sql.= " ORDER BY $sortfield $sortorder";
 
-	dol_syslog("sql=".$sql);
 	$resql = $db->query($sql);
 	if ($resql)
 	{
diff --git a/htdocs/compta/paiement/class/paiement.class.php b/htdocs/compta/paiement/class/paiement.class.php
index 1d077f933da..842050c61bc 100644
--- a/htdocs/compta/paiement/class/paiement.class.php
+++ b/htdocs/compta/paiement/class/paiement.class.php
@@ -81,7 +81,7 @@ class Paiement extends CommonObject
 		$sql.= ' WHERE p.fk_paiement = c.id';
 		$sql.= ' AND p.rowid = '.$id;
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$result = $this->db->query($sql);
 
 		if ($result)
@@ -161,7 +161,7 @@ class Paiement extends CommonObject
 		$sql = "INSERT INTO ".MAIN_DB_PREFIX."paiement (entity, datec, datep, amount, fk_paiement, num_paiement, note, fk_user_creat)";
 		$sql.= " VALUES (".$conf->entity.", '".$this->db->idate($now)."', '".$this->db->idate($this->datepaye)."', '".$totalamount."', ".$this->paiementid.", '".$this->num_paiement."', '".$this->db->escape($this->note)."', ".$user->id.")";
 
-		dol_syslog(get_class($this)."::Create insert paiement sql=".$sql);
+		dol_syslog(get_class($this)."::Create insert paiement", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -177,7 +177,7 @@ class Paiement extends CommonObject
 					$sql = 'INSERT INTO '.MAIN_DB_PREFIX.'paiement_facture (fk_facture, fk_paiement, amount)';
 					$sql .= ' VALUES ('.$facid.', '. $this->id.', \''.$amount.'\')';
 
-					dol_syslog(get_class($this).'::Create Amount line '.$key.' insert paiement_facture sql='.$sql);
+					dol_syslog(get_class($this).'::Create Amount line '.$key.' insert paiement_facture', LOG_DEBUG);
 					$resql=$this->db->query($sql);
 					if ($resql)
 					{
@@ -235,7 +235,6 @@ class Paiement extends CommonObject
 					else
 					{
 						$this->error=$this->db->lasterror();
-						dol_syslog(get_class($this).'::Create insert paiement_facture error='.$this->error, LOG_ERR);
 						$error++;
 					}
 				}
@@ -256,7 +255,6 @@ class Paiement extends CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this).'::Create insert paiement error='.$this->error, LOG_ERR);
 			$error++;
 		}
 
@@ -559,7 +557,7 @@ class Paiement extends CommonObject
 		$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element.' set fk_bank = '.$id_bank;
 		$sql.= ' WHERE rowid = '.$this->id;
 
-		dol_syslog(get_class($this).'::update_fk_bank sql='.$sql);
+		dol_syslog(get_class($this).'::update_fk_bank', LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -587,7 +585,7 @@ class Paiement extends CommonObject
             $sql.= " SET datep = '".$this->db->idate($date)."'";
             $sql.= " WHERE rowid = ".$this->id;
 
-            dol_syslog(get_class($this)."::update_date sql=".$sql);
+            dol_syslog(get_class($this)."::update_date", LOG_DEBUG);
             $result = $this->db->query($sql);
             if ($result)
             {
@@ -598,7 +596,6 @@ class Paiement extends CommonObject
             else
             {
                 $this->error='Error -1 '.$this->db->error();
-                dol_syslog(get_class($this)."::update_date ".$this->error, LOG_ERR);
                 return -2;
             }
         }
@@ -619,7 +616,7 @@ class Paiement extends CommonObject
             $sql.= " SET num_paiement = '".$this->db->escape($num)."'";
             $sql.= " WHERE rowid = ".$this->id;
 
-            dol_syslog(get_class($this)."::update_num sql=".$sql);
+            dol_syslog(get_class($this)."::update_num", LOG_DEBUG);
             $result = $this->db->query($sql);
             if ($result)
             {
@@ -629,7 +626,6 @@ class Paiement extends CommonObject
             else
             {
                 $this->error='Error -1 '.$this->db->error();
-                dol_syslog(get_class($this)."::update_num ".$this->error, LOG_ERR);
                 return -2;
             }
         }
@@ -645,7 +641,7 @@ class Paiement extends CommonObject
 	{
 		$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element.' SET statut = 1 WHERE rowid = '.$this->id;
 
-		dol_syslog(get_class($this).'::valide sql='.$sql);
+		dol_syslog(get_class($this).'::valide', LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -669,7 +665,7 @@ class Paiement extends CommonObject
 		$sql.= ' FROM '.MAIN_DB_PREFIX.'paiement as p';
 		$sql.= ' WHERE p.rowid = '.$id;
 
-		dol_syslog(get_class($this).'::info sql='.$sql);
+		dol_syslog(get_class($this).'::info', LOG_DEBUG);
 		$result = $this->db->query($sql);
 
 		if ($result)
@@ -732,7 +728,7 @@ class Paiement extends CommonObject
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this).'::getBillsArray Error '.$this->error.' - sql='.$sql);
+			dol_syslog(get_class($this).'::getBillsArray Error '.$this->error.' -', LOG_DEBUG);
 			return -1;
 		}
 	}
diff --git a/htdocs/compta/payment_sc/fiche.php b/htdocs/compta/payment_sc/fiche.php
index 3a010bcae37..5c6562b6fc0 100644
--- a/htdocs/compta/payment_sc/fiche.php
+++ b/htdocs/compta/payment_sc/fiche.php
@@ -211,7 +211,7 @@ $sql.= ' WHERE pf.fk_charge = f.rowid AND f.fk_type = pc.id';
 $sql.= ' AND f.entity = '.$conf->entity;
 $sql.= ' AND pf.rowid = '.$paiement->id;
 
-dol_syslog("compta/payment_sc/fiche.php sql=".$sql);
+dol_syslog("compta/payment_sc/fiche.php", LOG_DEBUG);
 $resql=$db->query($sql);
 if ($resql)
 {
diff --git a/htdocs/compta/prelevement/class/bonprelevement.class.php b/htdocs/compta/prelevement/class/bonprelevement.class.php
index bcdef07aede..60b056babf4 100644
--- a/htdocs/compta/prelevement/class/bonprelevement.class.php
+++ b/htdocs/compta/prelevement/class/bonprelevement.class.php
@@ -279,7 +279,7 @@ class BonPrelevement extends CommonObject
         $sql.= " WHERE p.rowid = ".$rowid;
         $sql.= " AND p.entity = ".$conf->entity;
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $result=$this->db->query($sql);
         if ($result)
         {
@@ -314,7 +314,6 @@ class BonPrelevement extends CommonObject
         }
         else
         {
-            dol_syslog(get_class($this)."::Fetch Erreur sql=".$sql, LOG_ERR);
             return -2;
         }
     }
@@ -557,8 +556,6 @@ class BonPrelevement extends CommonObject
             }
             else
            {
-                dol_syslog(get_class($this)."::set_infotrans Erreur 1", LOG_ERR);
-                dol_syslog($this->db->error());
                 $error++;
             }
 
@@ -705,6 +702,7 @@ class BonPrelevement extends CommonObject
         //if ($banque) $sql.= " AND sr.code_banque = '".$conf->global->PRELEVEMENT_CODE_BANQUE."'";
         //if ($agence) $sql.= " AND sr.code_guichet = '".$conf->global->PRELEVEMENT_CODE_GUICHET."'";
 
+	    dol_syslog(get_class($this)."::SommeAPrelever");
         $resql = $this->db->query($sql);
 
         if ( $resql )
@@ -718,7 +716,6 @@ class BonPrelevement extends CommonObject
         else
         {
             $this->error=get_class($this)."::SommeAPrelever Erreur -1 sql=".$this->db->error();
-            dol_syslog($this->error, LOG_ERR);
             return -1;
         }
     }
@@ -779,7 +776,7 @@ class BonPrelevement extends CommonObject
             //if ($banque) $sql.= " AND sr.code_banque = '".$conf->global->PRELEVEMENT_CODE_BANQUE."'";
             //if ($agence) $sql.= " AND sr.code_guichet = '".$conf->global->PRELEVEMENT_CODE_GUICHET."'";
 
-            dol_syslog(get_class($this)."::Create sql=".$sql, LOG_DEBUG);
+            dol_syslog(get_class($this)."::Create", LOG_DEBUG);
             $resql = $this->db->query($sql);
             if ($resql)
             {
@@ -896,7 +893,7 @@ class BonPrelevement extends CommonObject
                 $sql.= " WHERE ref LIKE '".$ref."%'";
                 $sql.= " AND entity = ".$conf->entity;
 
-                dol_syslog(get_class($this)."::Create sql=".$sql, LOG_DEBUG);
+                dol_syslog(get_class($this)."::Create", LOG_DEBUG);
                 $resql = $this->db->query($sql);
 
                 if ($resql)
@@ -922,7 +919,7 @@ class BonPrelevement extends CommonObject
                 $sql.= ", '".$this->db->idate($now)."'";
                 $sql.= ")";
 
-                dol_syslog(get_class($this)."::Create sql=".$sql, LOG_DEBUG);
+                dol_syslog(get_class($this)."::Create", LOG_DEBUG);
                 $resql = $this->db->query($sql);
 
                 if ($resql)
@@ -983,7 +980,7 @@ class BonPrelevement extends CommonObject
                         $sql.= ", fk_prelevement_bons = ".$prev_id;
                         $sql.= " WHERE rowid = ".$fac[1];
 
-                        dol_syslog(get_class($this)."::Create sql=".$sql, LOG_DEBUG);
+                        dol_syslog(get_class($this)."::Create", LOG_DEBUG);
                         $resql=$this->db->query($sql);
                         if (! $resql)
                         {
@@ -1040,7 +1037,7 @@ class BonPrelevement extends CommonObject
             $sql.= " WHERE rowid = ".$prev_id;
             $sql.= " AND entity = ".$conf->entity;
 
-            dol_syslog(get_class($this)."::Create sql=".$sql, LOG_DEBUG);
+            dol_syslog(get_class($this)."::Create", LOG_DEBUG);
             $resql=$this->db->query($sql);
             if (! $resql)
             {
diff --git a/htdocs/compta/resultat/clientfourn.php b/htdocs/compta/resultat/clientfourn.php
index d68aa528122..5dcd09814ad 100644
--- a/htdocs/compta/resultat/clientfourn.php
+++ b/htdocs/compta/resultat/clientfourn.php
@@ -190,7 +190,7 @@ if ($socid) $sql.= " AND f.fk_soc = ".$socid;
 $sql.= " GROUP BY s.nom, s.rowid";
 $sql.= " ORDER BY s.nom, s.rowid";
 
-dol_syslog("get customer invoices sql=".$sql);
+dol_syslog("get customer invoices", LOG_DEBUG);
 $result = $db->query($sql);
 if ($result) {
     $num = $db->num_rows($result);
@@ -235,7 +235,7 @@ if ($modecompta != 'CREANCES-DETTES')
     $sql.= " GROUP BY nom, idp";
     $sql.= " ORDER BY nom";
 
-    dol_syslog("get old customer payments not linked to invoices sql=".$sql);
+    dol_syslog("get old customer payments not linked to invoices", LOG_DEBUG);
     $result = $db->query($sql);
     if ($result) {
         $num = $db->num_rows($result);
@@ -320,7 +320,7 @@ print '<tr><td colspan="4">'.$langs->trans("SuppliersInvoices").'</td></tr>';
 
 $subtotal_ht = 0;
 $subtotal_ttc = 0;
-dol_syslog("get suppliers invoices sql=".$sql);
+dol_syslog("get suppliers invoices", LOG_DEBUG);
 $result = $db->query($sql);
 if ($result) {
     $num = $db->num_rows($result);
@@ -401,7 +401,7 @@ $sql.= " AND cs.entity = ".$conf->entity;
 $sql.= " GROUP BY c.libelle, c.id";
 $sql.= " ORDER BY c.libelle, c.id";
 
-dol_syslog("get social contributions deductible=0 sql=".$sql);
+dol_syslog("get social contributions deductible=0", LOG_DEBUG);
 $result=$db->query($sql);
 $subtotal_ht = 0;
 $subtotal_ttc = 0;
@@ -478,7 +478,7 @@ else
     $sql.= " ORDER BY c.libelle, c.id";
 }
 
-dol_syslog("get social contributions deductible=1 sql=".$sql);
+dol_syslog("get social contributions deductible=1", LOG_DEBUG);
 $result=$db->query($sql);
 $subtotal_ht = 0;
 $subtotal_ttc = 0;
@@ -564,7 +564,7 @@ if ($modecompta == 'CREANCES-DETTES')
     $sql.= " GROUP BY dm";
     $sql.= " ORDER BY dm";
 
-    dol_syslog("get vat to pay sql=".$sql);
+    dol_syslog("get vat to pay", LOG_DEBUG);
     $result=$db->query($sql);
     if ($result)
     {
@@ -609,7 +609,7 @@ if ($modecompta == 'CREANCES-DETTES')
     $sql.= " GROUP BY dm";
     $sql.= " ORDER BY dm";
 
-    dol_syslog("get vat received back sql=".$sql);
+    dol_syslog("get vat received back", LOG_DEBUG);
     $result=$db->query($sql);
     if ($result)
     {
@@ -653,7 +653,7 @@ else
     $sql.= " GROUP BY dm";
     $sql.= " ORDER BY dm";
 
-    dol_syslog("get vat really paid sql=".$sql);
+    dol_syslog("get vat really paid", LOG_DEBUG);
     $result=$db->query($sql);
     if ($result) {
         $num = $db->num_rows($result);
@@ -694,7 +694,7 @@ else
     $sql.= " GROUP BY dm";
     $sql.= " ORDER BY dm";
 
-    dol_syslog("get vat really received back sql=".$sql);
+    dol_syslog("get vat really received back", LOG_DEBUG);
     $result=$db->query($sql);
     if ($result) {
         $num = $db->num_rows($result);
diff --git a/htdocs/compta/resultat/index.php b/htdocs/compta/resultat/index.php
index b3a42d85a6b..c61c8b76e08 100644
--- a/htdocs/compta/resultat/index.php
+++ b/htdocs/compta/resultat/index.php
@@ -123,7 +123,7 @@ $sql.= " GROUP BY dm";
 $sql.= " ORDER BY dm";
 
 //print $sql;
-dol_syslog("get customers invoices sql=".$sql);
+dol_syslog("get customers invoices", LOG_DEBUG);
 $result=$db->query($sql);
 if ($result)
 {
@@ -157,7 +157,7 @@ if ($modecompta != 'CREANCES-DETTES')
 	$sql.= " GROUP BY dm";
 	$sql.= " ORDER BY dm";
 
-	dol_syslog("get old customers payments not linked to invoices sql=".$sql);
+	dol_syslog("get old customers payments not linked to invoices", LOG_DEBUG);
 	$result = $db->query($sql);
 	if ($result) {
 		$num = $db->num_rows($result);
@@ -208,7 +208,7 @@ $sql.= " AND f.entity = ".$conf->entity;
 if ($socid) $sql.= " AND f.fk_soc = ".$socid;
 $sql.= " GROUP BY dm";
 
-dol_syslog("get suppliers invoices sql=".$sql);
+dol_syslog("get suppliers invoices", LOG_DEBUG);
 $result=$db->query($sql);
 if ($result)
 {
@@ -249,7 +249,7 @@ if ($modecompta == 'CREANCES-DETTES')
 	$sql.= " AND f.entity = ".$conf->entity;
 	$sql.= " GROUP BY dm";
 
-	dol_syslog("get vat to pay sql=".$sql);
+	dol_syslog("get vat to pay", LOG_DEBUG);
 	$result=$db->query($sql);
 	if ($result) {
 		$num = $db->num_rows($result);
@@ -280,7 +280,7 @@ if ($modecompta == 'CREANCES-DETTES')
 	$sql.= " AND f.entity = ".$conf->entity;
 	$sql.= " GROUP BY dm";
 
-	dol_syslog("get vat to receive back sql=".$sql);
+	dol_syslog("get vat to receive back", LOG_DEBUG);
 	$result=$db->query($sql);
 	if ($result) {
 		$num = $db->num_rows($result);
@@ -311,7 +311,7 @@ else {
 	$sql.= " AND t.entity = ".$conf->entity;
 	$sql.= " GROUP BY dm";
 
-	dol_syslog("get vat really paid sql=".$sql);
+	dol_syslog("get vat really paid", LOG_DEBUG);
 	$result=$db->query($sql);
 	if ($result) {
 		$num = $db->num_rows($result);
@@ -340,7 +340,7 @@ else {
 	$sql.= " AND t.entity = ".$conf->entity;
 	$sql.= " GROUP BY dm";
 
-	dol_syslog("get vat really received back sql=".$sql);
+	dol_syslog("get vat really received back", LOG_DEBUG);
 	$result=$db->query($sql);
 	if ($result) {
 		$num = $db->num_rows($result);
@@ -390,7 +390,7 @@ else
 $sql.= " AND cs.entity = ".$conf->entity;
 $sql.= " GROUP BY c.libelle, dm";
 
-dol_syslog("get social contributions deductible=0  sql=".$sql);
+dol_syslog("get social contributions deductible=0 ", LOG_DEBUG);
 $result=$db->query($sql);
 if ($result) {
 	$num = $db->num_rows($result);
@@ -440,7 +440,7 @@ else
 $sql.= " AND cs.entity = ".$conf->entity;
 $sql.= " GROUP BY c.libelle, dm";
 
-dol_syslog("get social contributions paid deductible=1 sql=".$sql);
+dol_syslog("get social contributions paid deductible=1", LOG_DEBUG);
 $result=$db->query($sql);
 if ($result) {
 	$num = $db->num_rows($result);
diff --git a/htdocs/compta/salaries/class/paymentsalary.class.php b/htdocs/compta/salaries/class/paymentsalary.class.php
index ecf4b16212b..c2fc0c9c23a 100644
--- a/htdocs/compta/salaries/class/paymentsalary.class.php
+++ b/htdocs/compta/salaries/class/paymentsalary.class.php
@@ -114,12 +114,11 @@ class PaymentSalary extends CommonObject
 
 		$sql.= " WHERE rowid=".$this->id;
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql)
 		{
 			$this->error="Error ".$this->db->lasterror();
-			dol_syslog(get_class($this)."::update ".$this->error, LOG_ERR);
 			return -1;
 		}
 
@@ -174,7 +173,7 @@ class PaymentSalary extends CommonObject
 		$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."bank as b ON s.fk_bank = b.rowid";
 		$sql.= " WHERE s.rowid = ".$id;
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -209,7 +208,6 @@ class PaymentSalary extends CommonObject
 		else
 		{
 			$this->error="Error ".$this->db->lasterror();
-			dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -230,12 +228,11 @@ class PaymentSalary extends CommonObject
 		$sql = "DELETE FROM ".MAIN_DB_PREFIX."payment_salary";
 		$sql.= " WHERE rowid=".$this->id;
 
-		dol_syslog(get_class($this)."::delete sql=".$sql);
+		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql)
 		{
 			$this->error="Error ".$this->db->lasterror();
-			dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
 			return -1;
 		}
 
@@ -355,7 +352,7 @@ class PaymentSalary extends CommonObject
 		$sql.= ", ".$conf->entity;
 		$sql.= ")";
 
-		dol_syslog(get_class($this)."::create sql=".$sql);
+		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
diff --git a/htdocs/compta/sociales/class/chargesociales.class.php b/htdocs/compta/sociales/class/chargesociales.class.php
index 6404d9f26c8..09e4ebaef0c 100644
--- a/htdocs/compta/sociales/class/chargesociales.class.php
+++ b/htdocs/compta/sociales/class/chargesociales.class.php
@@ -74,7 +74,7 @@ class ChargeSociales extends CommonObject
         $sql.= " WHERE cs.fk_type = c.id";
         $sql.= " AND cs.rowid = ".$id;
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -137,7 +137,7 @@ class ChargeSociales extends CommonObject
         $sql.= " ".$conf->entity;
         $sql.= ")";
 
-        dol_syslog(get_class($this)."::create sql=".$sql);
+        dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -192,7 +192,7 @@ class ChargeSociales extends CommonObject
         if (! $error)
         {
             $sql = "DELETE FROM ".MAIN_DB_PREFIX."paiementcharge where fk_charge='".$this->id."'";
-            dol_syslog(get_class($this)."::delete sql=".$sql);
+            dol_syslog(get_class($this)."::delete", LOG_DEBUG);
             $resql=$this->db->query($sql);
             if (! $resql)
             {
@@ -204,7 +204,7 @@ class ChargeSociales extends CommonObject
         if (! $error)
         {
             $sql = "DELETE FROM ".MAIN_DB_PREFIX."chargesociales where rowid='".$this->id."'";
-            dol_syslog(get_class($this)."::delete sql=".$sql);
+            dol_syslog(get_class($this)."::delete", LOG_DEBUG);
             $resql=$this->db->query($sql);
             if (! $resql)
             {
@@ -243,7 +243,7 @@ class ChargeSociales extends CommonObject
         $sql.= " periode='".$this->db->idate($this->periode)."'";
         $sql.= " WHERE rowid=".$this->id;
 
-        dol_syslog(get_class($this)."::update sql=".$sql);
+        dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -419,7 +419,7 @@ class ChargeSociales extends CommonObject
         $sql.= ' FROM '.MAIN_DB_PREFIX.$table;
         $sql.= ' WHERE '.$field.' = '.$this->id;
 
-        dol_syslog(get_class($this)."::getSommePaiement sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::getSommePaiement", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -449,7 +449,7 @@ class ChargeSociales extends CommonObject
         $sql.= " FROM ".MAIN_DB_PREFIX."chargesociales as e";
         $sql.= " WHERE e.rowid = ".$id;
 
-        dol_syslog(get_class($this)."::info sql=".$sql);
+        dol_syslog(get_class($this)."::info", LOG_DEBUG);
         $result=$this->db->query($sql);
         if ($result)
         {
diff --git a/htdocs/compta/sociales/class/paymentsocialcontribution.class.php b/htdocs/compta/sociales/class/paymentsocialcontribution.class.php
index e89f2a273f8..972fa762b96 100644
--- a/htdocs/compta/sociales/class/paymentsocialcontribution.class.php
+++ b/htdocs/compta/sociales/class/paymentsocialcontribution.class.php
@@ -116,7 +116,7 @@ class PaymentSocialContribution extends CommonObject
 			$sql.= " ".$this->paiementtype.", '".$this->db->escape($this->num_paiement)."', '".$this->db->escape($this->note)."', ".$user->id.",";
 			$sql.= " 0)";
 
-			dol_syslog(get_class($this)."::create sql=".$sql);
+			dol_syslog(get_class($this)."::create", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -139,7 +139,6 @@ class PaymentSocialContribution extends CommonObject
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -173,7 +172,7 @@ class PaymentSocialContribution extends CommonObject
 		$sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'bank as b ON t.fk_bank = b.rowid';
 		$sql.= " WHERE t.rowid = ".$id." AND t.fk_typepaiement = pt.id";
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -209,7 +208,6 @@ class PaymentSocialContribution extends CommonObject
 		else
 		{
 			$this->error="Error ".$this->db->lasterror();
-			dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -263,7 +261,7 @@ class PaymentSocialContribution extends CommonObject
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -321,7 +319,7 @@ class PaymentSocialContribution extends CommonObject
             $sql = "DELETE FROM ".MAIN_DB_PREFIX."bank_url";
             $sql.= " WHERE type='payment_sc' AND url_id=".$this->id;
 
-            dol_syslog(get_class($this)."::delete sql=".$sql);
+            dol_syslog(get_class($this)."::delete", LOG_DEBUG);
             $resql = $this->db->query($sql);
             if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
         }
@@ -331,7 +329,7 @@ class PaymentSocialContribution extends CommonObject
 			$sql = "DELETE FROM ".MAIN_DB_PREFIX."paiementcharge";
 			$sql.= " WHERE rowid=".$this->id;
 
-			dol_syslog(get_class($this)."::delete sql=".$sql);
+			dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 			$resql = $this->db->query($sql);
 			if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 		}
@@ -560,7 +558,7 @@ class PaymentSocialContribution extends CommonObject
 	{
 		$sql = "UPDATE ".MAIN_DB_PREFIX."paiementcharge SET fk_bank = ".$id_bank." WHERE rowid = ".$this->id;
 
-		dol_syslog(get_class($this)."::update_fk_bank sql=".$sql);
+		dol_syslog(get_class($this)."::update_fk_bank", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -569,7 +567,6 @@ class PaymentSocialContribution extends CommonObject
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::update_fk_bank ".$this->error, LOG_ERR);
 			return 0;
 		}
 	}
diff --git a/htdocs/compta/stats/cabyprodserv.php b/htdocs/compta/stats/cabyprodserv.php
index 2b2ad5be02f..1bc88e176d9 100644
--- a/htdocs/compta/stats/cabyprodserv.php
+++ b/htdocs/compta/stats/cabyprodserv.php
@@ -212,7 +212,7 @@ if ($modecompta == 'CREANCES-DETTES')
     $sql.= " GROUP BY p.rowid";
     $sql.= " ORDER BY p.ref";
 
-    dol_syslog("cabyprodserv sql=".$sql);
+    dol_syslog("cabyprodserv", LOG_DEBUG);
     $result = $db->query($sql);
     if ($result) {
 	$num = $db->num_rows($result);
diff --git a/htdocs/compta/stats/casoc.php b/htdocs/compta/stats/casoc.php
index fd4afbfdf01..3535db5594a 100644
--- a/htdocs/compta/stats/casoc.php
+++ b/htdocs/compta/stats/casoc.php
@@ -250,7 +250,7 @@ $sql.= " GROUP BY s.rowid, s.nom";
 $sql.= " ORDER BY s.rowid";
 //echo $sql;
 
-dol_syslog("casoc sql=".$sql);
+dol_syslog("casoc", LOG_DEBUG);
 $result = $db->query($sql);
 if ($result) {
 	$num = $db->num_rows($result);
diff --git a/htdocs/compta/tva/class/tva.class.php b/htdocs/compta/tva/class/tva.class.php
index c605c97fed9..b19c1cf627d 100644
--- a/htdocs/compta/tva/class/tva.class.php
+++ b/htdocs/compta/tva/class/tva.class.php
@@ -115,7 +115,7 @@ class Tva extends CommonObject
 
 		$sql.= ")";
 
-	   	dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+	   	dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -133,7 +133,6 @@ class Tva extends CommonObject
         else
         {
             $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -178,12 +177,11 @@ class Tva extends CommonObject
 
         $sql.= " WHERE rowid=".$this->id;
 
-        dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (! $resql)
         {
             $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::update ".$this->error, LOG_ERR);
             return -1;
         }
 
@@ -233,7 +231,7 @@ class Tva extends CommonObject
 		$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."bank as b ON t.fk_bank = b.rowid";
         $sql.= " WHERE t.rowid = ".$id;
 
-    	dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -265,7 +263,6 @@ class Tva extends CommonObject
         else
         {
       	    $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -286,12 +283,11 @@ class Tva extends CommonObject
 		$sql = "DELETE FROM ".MAIN_DB_PREFIX."tva";
 		$sql.= " WHERE rowid=".$this->id;
 
-	   	dol_syslog(get_class($this)."::delete sql=".$sql);
+	   	dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql)
 		{
 			$this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
 			return -1;
 		}
 
@@ -539,7 +535,7 @@ class Tva extends CommonObject
 		$sql.= ", ".$conf->entity;
         $sql.= ")";
 
-		dol_syslog(get_class($this)."::addPayment sql=".$sql);
+		dol_syslog(get_class($this)."::addPayment", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
diff --git a/htdocs/contact/class/contact.class.php b/htdocs/contact/class/contact.class.php
index 4187de7136c..95f949b123f 100644
--- a/htdocs/contact/class/contact.class.php
+++ b/htdocs/contact/class/contact.class.php
@@ -155,7 +155,7 @@ class Contact extends CommonObject
         $sql.= " ".(! empty($this->import_key)?"'".$this->import_key."'":"null");
 		$sql.= ")";
 
-		dol_syslog(get_class($this)."::create sql=".$sql);
+		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -276,7 +276,7 @@ class Contact extends CommonObject
 		$sql .= ", no_email=".($this->no_email?"'".$this->no_email."'":"0");
 		$sql .= " WHERE rowid=".$this->db->escape($id);
 
-		dol_syslog(get_class($this)."::update sql=".$sql,LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -328,7 +328,6 @@ class Contact extends CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror().' sql='.$sql;
-			dol_syslog(get_class($this)."::update Error ".$this->error,LOG_ERR);
             $this->db->rollback();
 			return -1;
 		}
@@ -444,7 +443,7 @@ class Contact extends CommonObject
 		if ($user) $sql .= ", fk_user_modif=".$user->id;
 		$sql.= " WHERE rowid=".$this->db->escape($id);
 
-		dol_syslog(get_class($this)."::update_perso this->birthday=".$this->birthday." - sql=".$sql);
+		dol_syslog(get_class($this)."::update_perso this->birthday=".$this->birthday." -", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql)
 		{
@@ -523,7 +522,7 @@ class Contact extends CommonObject
 		$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON c.fk_soc = s.rowid";
 		$sql.= " WHERE c.rowid = ". $id;
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -599,7 +598,6 @@ class Contact extends CommonObject
 				else
 				{
 					$this->error=$this->db->error();
-					dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
 					return -1;
 				}
 
@@ -624,7 +622,6 @@ class Contact extends CommonObject
 					else
 					{
 						$this->error=$this->db->error();
-						dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
 						return -1;
 					}
 				}
@@ -640,7 +637,6 @@ class Contact extends CommonObject
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -664,7 +660,7 @@ class Contact extends CommonObject
 		$sql.=" AND fk_socpeople = ". $this->id;
 		$sql.=" GROUP BY tc.element";
 
-		dol_syslog(get_class($this)."::load_ref_elements sql=".$sql);
+		dol_syslog(get_class($this)."::load_ref_elements", LOG_DEBUG);
 
 		$resql=$this->db->query($sql);
 		if ($resql)
@@ -685,7 +681,6 @@ class Contact extends CommonObject
 		else
 		{
 			$this->error=$this->db->error()." - ".$sql;
-			dol_syslog(get_class($this)."::load_ref_elements Error ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -716,7 +711,7 @@ class Contact extends CommonObject
 			$sql.= " WHERE ec.fk_socpeople=".$this->id;
 			$sql.= " AND ec.fk_c_type_contact=tc.rowid";
 			$sql.= " AND tc.source='external'";
-			dol_syslog(get_class($this)."::delete sql=".$sql);
+			dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 			$resql = $this->db->query($sql);
 			if ($resql)
 			{
@@ -729,7 +724,7 @@ class Contact extends CommonObject
 
 					$sqldel = "DELETE FROM ".MAIN_DB_PREFIX."element_contact";
 					$sqldel.=" WHERE rowid = ".$obj->rowid;
-					dol_syslog(get_class($this)."::delete sql=".$sqldel);
+					dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 					$result = $this->db->query($sqldel);
 					if (! $result)
 					{
@@ -751,14 +746,13 @@ class Contact extends CommonObject
 		{
 			// Remove category
 			$sql = "DELETE FROM ".MAIN_DB_PREFIX."categorie_contact WHERE fk_socpeople = ".$this->id;
-			dol_syslog(get_class($this)."::delete sql=".$sql);
+			dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if (! $resql)
 			{
 				$error++;
 				$this->error .= $this->db->lasterror();
 				$errorflag=-1;
-				dol_syslog(get_class($this)."::delete error ".$errorflag." ".$this->error, LOG_ERR);
 			}
 		}
 
@@ -766,7 +760,7 @@ class Contact extends CommonObject
 		{
 			$sql = "DELETE FROM ".MAIN_DB_PREFIX."socpeople";
 			$sql .= " WHERE rowid=".$this->id;
-			dol_syslog(get_class($this)."::delete sql=".$sql);
+			dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 			$result = $this->db->query($sql);
 			if (! $result)
 			{
@@ -866,7 +860,7 @@ class Contact extends CommonObject
 		$sql.= " WHERE mc.email = '".$this->db->escape($this->email)."'";
 		$sql.= " AND mc.statut NOT IN (-1,0)";      // -1 erreur, 0 non envoye, 1 envoye avec succes
 
-		dol_syslog(get_class($this)."::getNbOfEMailings sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::getNbOfEMailings", LOG_DEBUG);
 
 		$resql=$this->db->query($sql);
 
@@ -1070,7 +1064,7 @@ class Contact extends CommonObject
 		$sql.= " WHERE rowid = ".$this->id;
 		$result = $this->db->query($sql);
 
-		dol_syslog(get_class($this)."::setstatus sql=".$sql);
+		dol_syslog(get_class($this)."::setstatus", LOG_DEBUG);
 		if ($result)
 		{
 			// Appel des triggers
diff --git a/htdocs/contact/list.php b/htdocs/contact/list.php
index 8e1d54944c0..5c2b2f04938 100644
--- a/htdocs/contact/list.php
+++ b/htdocs/contact/list.php
@@ -239,7 +239,7 @@ else
 }
 
 //print $sql;
-dol_syslog("contact/list.php sql=".$sql);
+dol_syslog("contact/list.php", LOG_DEBUG);
 $result = $db->query($sql);
 if ($result)
 {
diff --git a/htdocs/contrat/class/contrat.class.php b/htdocs/contrat/class/contrat.class.php
index 859f1dd80f5..57ddc994bf5 100644
--- a/htdocs/contrat/class/contrat.class.php
+++ b/htdocs/contrat/class/contrat.class.php
@@ -154,13 +154,13 @@ class Contrat extends CommonObject
 		$sql.= " commentaire = '".$this->db->escape($comment)."'";
 		$sql.= " WHERE rowid = ".$line_id . " AND (statut = 0 OR statut = 3 OR statut = 5)";
 
-		dol_syslog(get_class($this)."::active_line sql=".$sql);
+		dol_syslog(get_class($this)."::active_line", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
             // Call trigger
             $result=$this->call_trigger('CONTRACT_SERVICE_ACTIVATE',$user);
-            if ($result < 0) { $error++; $this->db->rollback(); return -1; }            
+            if ($result < 0) { $error++; $this->db->rollback(); return -1; }
             // End call triggers
 
 			$this->db->commit();
@@ -169,7 +169,6 @@ class Contrat extends CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this)."::active_line error ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -206,7 +205,7 @@ class Contrat extends CommonObject
 		{
             // Call trigger
             $result=$this->call_trigger('CONTRACT_SERVICE_CLOSE',$user);
-            if ($result < 0) { $error++; $this->db->rollback(); return -1; }            
+            if ($result < 0) { $error++; $this->db->rollback(); return -1; }
             // End call triggers
 
 			$this->db->commit();
@@ -215,7 +214,6 @@ class Contrat extends CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this)."::close_line error ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -311,11 +309,10 @@ class Contrat extends CommonObject
 			//$sql.= ", fk_user_valid = ".$user->id.", date_valid = '".$this->db->idate($now)."'";
 			$sql .= " WHERE rowid = ".$this->id . " AND statut = 0";
 
-			dol_syslog(get_class($this)."::validate sql=".$sql);
+			dol_syslog(get_class($this)."::validate", LOG_DEBUG);
 			$resql = $this->db->query($sql);
 			if (! $resql)
 			{
-				dol_syslog(get_class($this)."::validate Echec update - 10 - sql=".$sql, LOG_ERR);
 				dol_print_error($this->db);
 				$error++;
 				$this->error=$this->db->lasterror();
@@ -364,7 +361,7 @@ class Contrat extends CommonObject
 			{
                 // Call trigger
                 $result=$this->call_trigger('CONTRACT_VALIDATE',$user);
-                if ($result < 0) { $error++; }            
+                if ($result < 0) { $error++; }
                 // End call triggers
 			}
 		}
@@ -410,7 +407,7 @@ class Contrat extends CommonObject
 		}
 		else $sql.= " WHERE rowid=".$id;
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -499,7 +496,7 @@ class Contrat extends CommonObject
 		$sql.= " WHERE d.fk_contrat = ".$this->id ." AND d.fk_product = p.rowid";
 		$sql.= " ORDER by d.rowid ASC";
 
-		dol_syslog(get_class($this)."::fetch_lines sql=".$sql);
+		dol_syslog(get_class($this)."::fetch_lines", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -752,7 +749,7 @@ class Contrat extends CommonObject
 			{
                 // Call trigger
                 $result=$this->call_trigger('CONTRACT_CREATE',$user);
-                if ($result < 0) { $error++; }            
+                if ($result < 0) { $error++; }
                 // End call triggers
 
 				if (! $error)
@@ -785,8 +782,7 @@ class Contrat extends CommonObject
 		}
 		else
 		{
-			$this->error=$langs->trans("UnknownError: ".$this->db->error()." - sql=".$sql);
-			dol_syslog(get_class($this)."::create - 10 - ".$this->error, LOG_ERR);
+			$this->error=$langs->trans("UnknownError: ".$this->db->error()." -", LOG_DEBUG);
 
 			$this->db->rollback();
 			return -1;
@@ -831,7 +827,7 @@ class Contrat extends CommonObject
 			$sql.= " FROM ".MAIN_DB_PREFIX."contratdet_log as cdl, ".MAIN_DB_PREFIX."contratdet as cd";
 			$sql.= " WHERE cdl.fk_contratdet=cd.rowid AND cd.fk_contrat=".$this->id;
 
-			dol_syslog(get_class($this)."::delete contratdet_log sql=".$sql, LOG_DEBUG);
+			dol_syslog(get_class($this)."::delete contratdet_log", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if (! $resql)
 			{
@@ -852,7 +848,7 @@ class Contrat extends CommonObject
 				$sql= "DELETE FROM ".MAIN_DB_PREFIX."contratdet_log ";
 				$sql.= " WHERE ".MAIN_DB_PREFIX."contratdet_log.rowid IN (".implode(",",$tab_resql).")";
 
-				dol_syslog(get_class($this)."::delete contratdet_log sql=".$sql, LOG_DEBUG);
+				dol_syslog(get_class($this)."::delete contratdet_log", LOG_DEBUG);
 				$resql=$this->db->query($sql);
 				if (! $resql)
 				{
@@ -868,7 +864,7 @@ class Contrat extends CommonObject
 			$sql = "DELETE FROM ".MAIN_DB_PREFIX."contratdet";
 			$sql.= " WHERE fk_contrat=".$this->id;
 
-			dol_syslog(get_class($this)."::delete contratdet sql=".$sql, LOG_DEBUG);
+			dol_syslog(get_class($this)."::delete contratdet", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if (! $resql)
 			{
@@ -883,7 +879,7 @@ class Contrat extends CommonObject
 			$sql = "DELETE FROM ".MAIN_DB_PREFIX."contrat";
 			$sql.= " WHERE rowid=".$this->id;
 
-			dol_syslog(get_class($this)."::delete contrat sql=".$sql);
+			dol_syslog(get_class($this)."::delete contrat", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if (! $resql)
 			{
@@ -896,7 +892,7 @@ class Contrat extends CommonObject
 		{
             // Call trigger
             $result=$this->call_trigger('CONTRACT_DELETE',$user);
-            if ($result < 0) { $error++; }            
+            if ($result < 0) { $error++; }
             // End call triggers
 		}
 
@@ -925,8 +921,8 @@ class Contrat extends CommonObject
 			return 1;
 		}
 		else
-		{		
-			dol_syslog(get_class($this)."::delete ERROR ".$this->error, LOG_ERR);
+		{
+			$this->error=$this->db->lasterror();
 			$this->db->rollback();
 			return -1;
 		}
@@ -1053,7 +1049,7 @@ class Contrat extends CommonObject
 			if ($date_end > 0) { $sql.= ",'".$this->db->idate($date_end)."'"; }
 			$sql.= ")";
 
-			dol_syslog(get_class($this)."::addline sql=".$sql);
+			dol_syslog(get_class($this)."::addline", LOG_DEBUG);
 
 			$resql=$this->db->query($sql);
 			if ($resql)
@@ -1066,7 +1062,6 @@ class Contrat extends CommonObject
 				}
 				else
 				{
-					dol_syslog("Error sql=$sql, error=".$this->error,LOG_ERR);
 					$this->db->rollback();
 					return -1;
 				}
@@ -1075,7 +1070,6 @@ class Contrat extends CommonObject
 			{
 				$this->db->rollback();
 				$this->error=$this->db->error()." sql=".$sql;
-				dol_syslog(get_class($this)."::addline ".$this->error,LOG_ERR);
 				return -1;
 			}
 		}
@@ -1200,7 +1194,7 @@ class Contrat extends CommonObject
 		else { $sql.=",date_cloture=null"; }
 		$sql .= " WHERE rowid = ".$rowid;
 
-		dol_syslog(get_class($this)."::updateline sql=".$sql);
+		dol_syslog(get_class($this)."::updateline", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -1241,25 +1235,24 @@ class Contrat extends CommonObject
 
 		if ($this->statut >= 0)
 		{
-		    
+
 		    $this->db->begin();
-		    
+
 			$sql = "DELETE FROM ".MAIN_DB_PREFIX."contratdet";
 			$sql.= " WHERE rowid=".$idline;
 
-			dol_syslog(get_class($this)."::delete sql=".$sql);
+			dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 			$resql = $this->db->query($sql);
 			if (! $resql)
 			{
 				$this->error="Error ".$this->db->lasterror();
-				dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
 				$this->db->rollback();
 				return -1;
 			}
 
             // Call trigger
             $result=$this->call_trigger('LINECONTRACT_DELETE',$user);
-            if ($result < 0) { $error++; $this->db->rollback(); return -1; }            
+            if ($result < 0) { $error++; $this->db->rollback(); return -1; }
             // End call triggers
 
             $this->db->commit();
@@ -1457,7 +1450,7 @@ class Contrat extends CommonObject
 		$sql.= " WHERE fk_contrat =".$this->id;
 		if ($statut >= 0) $sql.= " AND statut = '$statut'";
 
-		dol_syslog(get_class($this)."::array_detail() sql=".$sql,LOG_DEBUG);
+		dol_syslog(get_class($this)."::array_detail()", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -1493,7 +1486,7 @@ class Contrat extends CommonObject
 		$sql.= " WHERE fk_soc =".$this->socid;
 		if ($option == 'others') $sql.= " AND c.rowid != ".$this->id;
 
-		dol_syslog(get_class($this)."::getOtherContracts() sql=".$sql,LOG_DEBUG);
+		dol_syslog(get_class($this)."::getOtherContracts()", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -1933,7 +1926,7 @@ class ContratLigne
 		if ($id)  $sql.= " WHERE t.rowid = ".$id;
 		if ($ref) $sql.= " WHERE t.rowid = '".$ref."'";
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -1986,7 +1979,6 @@ class ContratLigne
 		else
 		{
 			$this->error="Error ".$this->db->lasterror();
-			dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -2054,7 +2046,7 @@ class ContratLigne
 		}
 
 		$this->db->begin();
-		
+
 		// Update request
 		$sql = "UPDATE ".MAIN_DB_PREFIX."contratdet SET";
 		$sql.= " fk_contrat='".$this->fk_contrat."',";
@@ -2090,7 +2082,7 @@ class ContratLigne
 		$sql.= " commentaire='".$this->db->escape($this->commentaire)."'";
 		$sql.= " WHERE rowid=".$this->id;
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -2101,7 +2093,6 @@ class ContratLigne
 		else
 		{
 			$this->error="Error ".$this->db->lasterror();
-			dol_syslog(get_class($this)."::update ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -2110,10 +2101,10 @@ class ContratLigne
 		{
             // Call trigger
             $result=$this->call_trigger('LINECONTRACT_UPDATE',$user);
-            if ($result < 0) { $error++; $this->db->rollback(); return -1; }            
+            if ($result < 0) { $error++; $this->db->rollback(); return -1; }
             // End call triggers
 		}
-		
+
         $this->db->commit();
 		return 1;
 	}
@@ -2138,7 +2129,7 @@ class ContratLigne
 		$sql.= ",total_ttc=".price2num($this->total_ttc,'MT')."";
 		$sql.= " WHERE rowid = ".$this->rowid;
 
-		dol_syslog(get_class($this)."::update_total sql=".$sql);
+		dol_syslog(get_class($this)."::update_total", LOG_DEBUG);
 
 		$resql=$this->db->query($sql);
 		if ($resql)
@@ -2149,7 +2140,6 @@ class ContratLigne
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::update_total Error ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -2;
 		}
@@ -2171,7 +2161,7 @@ class ContratLigne
 		if (! $sql) return -1;
 
 		//print $sql;
-		dol_syslog(get_class($this)."::get_element_list sql=" . $sql);
+		dol_syslog(get_class($this)."::get_element_list", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
diff --git a/htdocs/contrat/index.php b/htdocs/contrat/index.php
index 772b0e1ecdc..680ea9c201f 100644
--- a/htdocs/contrat/index.php
+++ b/htdocs/contrat/index.php
@@ -312,7 +312,7 @@ $sql.= " GROUP BY c.rowid, c.ref, c.datec, c.tms, c.statut, s.nom, s.rowid";
 $sql.= " ORDER BY c.tms DESC";
 $sql.= " LIMIT ".$max;
 
-dol_syslog("contrat/index.php sql=".$sql, LOG_DEBUG);
+dol_syslog("contrat/index.php", LOG_DEBUG);
 $result=$db->query($sql);
 if ($result)
 {
diff --git a/htdocs/contrat/services.php b/htdocs/contrat/services.php
index 382dcad5e93..2f656d14211 100644
--- a/htdocs/contrat/services.php
+++ b/htdocs/contrat/services.php
@@ -113,7 +113,7 @@ $sql .= $db->order($sortfield,$sortorder);
 $sql .= $db->plimit($limit + 1, $offset);
 
 //print $sql;
-dol_syslog("contrat/services.php sql=".$sql);
+dol_syslog("contrat/services.php", LOG_DEBUG);
 $resql=$db->query($sql);
 if ($resql)
 {
diff --git a/htdocs/core/boxes/box_actions.php b/htdocs/core/boxes/box_actions.php
index ff63927b526..9dcfc76016a 100644
--- a/htdocs/core/boxes/box_actions.php
+++ b/htdocs/core/boxes/box_actions.php
@@ -77,7 +77,7 @@ class box_actions extends ModeleBoxes
 			$sql.= " ORDER BY a.datec DESC";
 			$sql.= $db->plimit($max, 0);
 
-			dol_syslog("Box_actions::loadBox sql=".$sql, LOG_DEBUG);
+			dol_syslog("Box_actions::loadBox", LOG_DEBUG);
 			$result = $db->query($sql);
 			if ($result)
 			{
diff --git a/htdocs/core/boxes/box_clients.php b/htdocs/core/boxes/box_clients.php
index b2ad0a6b718..12145294d64 100644
--- a/htdocs/core/boxes/box_clients.php
+++ b/htdocs/core/boxes/box_clients.php
@@ -73,7 +73,7 @@ class box_clients extends ModeleBoxes
 			$sql.= " ORDER BY s.tms DESC";
 			$sql.= $db->plimit($max, 0);
 
-			dol_syslog(get_class($this)."::loadBox sql=".$sql,LOG_DEBUG);
+			dol_syslog(get_class($this)."::loadBox", LOG_DEBUG);
 			$result = $db->query($sql);
 			if ($result)
 			{
diff --git a/htdocs/core/boxes/box_comptes.php b/htdocs/core/boxes/box_comptes.php
index 8fdc4aff39e..c66326b27fb 100644
--- a/htdocs/core/boxes/box_comptes.php
+++ b/htdocs/core/boxes/box_comptes.php
@@ -90,7 +90,7 @@ class box_comptes extends ModeleBoxes
 			$sql.= " ORDER BY label";
 			$sql.= $db->plimit($max, 0);
 
-			dol_syslog(get_class($this)."::loadBox sql=".$sql);
+			dol_syslog(get_class($this)."::loadBox", LOG_DEBUG);
 			$result = $db->query($sql);
 			if ($result)
 			{
diff --git a/htdocs/core/boxes/box_ficheinter.php b/htdocs/core/boxes/box_ficheinter.php
index 3413548c1fd..32038c61928 100644
--- a/htdocs/core/boxes/box_ficheinter.php
+++ b/htdocs/core/boxes/box_ficheinter.php
@@ -79,7 +79,7 @@ class box_ficheinter extends ModeleBoxes
 			$sql.= " ORDER BY f.tms DESC";
 			$sql.= $db->plimit($max, 0);
 
-			dol_syslog(get_class($this).'::loadBox sql='.$sql,LOG_DEBUG);
+			dol_syslog(get_class($this).'::loadBox', LOG_DEBUG);
 			$resql = $db->query($sql);
 			if ($resql)
 			{
diff --git a/htdocs/core/boxes/box_prospect.php b/htdocs/core/boxes/box_prospect.php
index 9c7a666bc4a..c0234f97dc3 100644
--- a/htdocs/core/boxes/box_prospect.php
+++ b/htdocs/core/boxes/box_prospect.php
@@ -73,7 +73,7 @@ class box_prospect extends ModeleBoxes
 			$sql.= " ORDER BY s.tms DESC";
 			$sql.= $db->plimit($max, 0);
 
-			dol_syslog(get_class($this)."::loadBox sql=".$sql,LOG_DEBUG);
+			dol_syslog(get_class($this)."::loadBox", LOG_DEBUG);
 			$resql = $db->query($sql);
 			if ($resql)
 			{
diff --git a/htdocs/core/class/commoninvoice.class.php b/htdocs/core/class/commoninvoice.class.php
index 6d657f0c36c..fdc4a35a585 100644
--- a/htdocs/core/class/commoninvoice.class.php
+++ b/htdocs/core/class/commoninvoice.class.php
@@ -47,7 +47,7 @@ abstract class CommonInvoice extends CommonObject
 		$sql.= ' FROM '.MAIN_DB_PREFIX.$table;
 		$sql.= ' WHERE '.$field.' = '.$this->id;
 
-		dol_syslog(get_class($this)."::getSommePaiement sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::getSommePaiement", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -308,7 +308,7 @@ abstract class CommonInvoice extends CommonObject
 		if (is_numeric($cond_reglement)) $sqltemp.= " WHERE c.rowid=".$cond_reglement;
 		else $sqltemp.= " WHERE c.code='".$this->db->escape($cond_reglement)."'";
 
-		dol_syslog(get_class($this).'::calculate_date_lim_reglement sql='.$sqltemp);
+		dol_syslog(get_class($this).'::calculate_date_lim_reglement', LOG_DEBUG);
 		$resqltemp=$this->db->query($sqltemp);
 		if ($resqltemp)
 		{
diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index b027d0b0528..0a5a1e1ee90 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -78,7 +78,7 @@ abstract class CommonObject
 			return -1;
 		}
 
-		dol_syslog(get_class()."::isExistingObject sql=".$sql);
+		dol_syslog(get_class()."::isExistingObject", LOG_DEBUG);
 		$resql = $db->query($sql);
 		if ($resql)
 		{
@@ -213,7 +213,7 @@ abstract class CommonObject
         $sql.= "'".$this->db->idate($datecreate)."'";
         $sql.= ", 4, '". $id_type_contact . "' ";
         $sql.= ")";
-        dol_syslog(get_class($this)."::add_contact sql=".$sql);
+        dol_syslog(get_class($this)."::add_contact", LOG_DEBUG);
 
         $resql=$this->db->query($sql);
         if ($resql)
@@ -238,7 +238,6 @@ abstract class CommonObject
             else
             {
                 $this->error=$this->db->error();
-                dol_syslog($this->error,LOG_ERR);
                 return -1;
             }
         }
@@ -261,7 +260,6 @@ abstract class CommonObject
             if ($this->add_contact($contact['id'], $contact['fk_c_type_contact'], $contact['source']) < 0)
             {
                 $this->error=$this->db->lasterror();
-                dol_syslog(get_class($this)."::copy_contact error=".$this->error, LOG_ERR);
                 return -1;
             }
         }
@@ -314,7 +312,7 @@ abstract class CommonObject
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."element_contact";
         $sql.= " WHERE rowid =".$rowid;
 
-        dol_syslog(get_class($this)."::delete_contact sql=".$sql);
+        dol_syslog(get_class($this)."::delete_contact", LOG_DEBUG);
         if ($this->db->query($sql))
         {
             if (! $notrigger)
@@ -330,7 +328,6 @@ abstract class CommonObject
         {
             $this->error=$this->db->lasterror();
             $this->db->rollback();
-            dol_syslog(get_class($this)."::delete_contact error=".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -355,7 +352,7 @@ abstract class CommonObject
         $sql.= " WHERE element_id =".$this->id;
         $sql.= " AND fk_c_type_contact IN (".$listId.")";
 
-        dol_syslog(get_class($this)."::delete_linked_contact sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::delete_linked_contact", LOG_DEBUG);
         if ($this->db->query($sql))
         {
             return 1;
@@ -363,7 +360,6 @@ abstract class CommonObject
         else
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::delete_linked_contact error=".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -400,7 +396,7 @@ abstract class CommonObject
         if ($statut >= 0) $sql.= " AND ec.statut = '".$statut."'";
         $sql.=" ORDER BY t.lastname ASC";
 
-        dol_syslog(get_class($this)."::liste_contact sql=".$sql);
+        dol_syslog(get_class($this)."::liste_contact", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -455,7 +451,7 @@ abstract class CommonObject
         $sql.= " AND ec.fk_c_type_contact=tc.rowid";
         $sql.= " AND tc.element = '".$this->element."'";
 
-        dol_syslog(get_class($this)."::swapContactStatus sql=".$sql);
+        dol_syslog(get_class($this)."::swapContactStatus", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -557,7 +553,7 @@ abstract class CommonObject
         $sql.= " AND tc.active = 1";
         if ($status) $sql.= " AND ec.statut = ".$status;
 
-        dol_syslog(get_class($this)."::getIdContact sql=".$sql);
+        dol_syslog(get_class($this)."::getIdContact", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -570,7 +566,6 @@ abstract class CommonObject
         else
         {
             $this->error=$this->db->error();
-            dol_syslog(get_class($this)."::getIdContact ".$this->error, LOG_ERR);
             return null;
         }
 
@@ -647,7 +642,7 @@ abstract class CommonObject
                 $sql = "SELECT rowid, code, libelle as label, coder";
                 $sql.= " FROM ".MAIN_DB_PREFIX."c_barcode_type";
                 $sql.= " WHERE rowid = ".$idtype;
-                dol_syslog(get_class($this).'::fetch_barcode sql='.$sql);
+                dol_syslog(get_class($this).'::fetch_barcode', LOG_DEBUG);
                 $resql = $this->db->query($sql);
             	if ($resql)
                 {
@@ -733,7 +728,7 @@ abstract class CommonObject
         $sql.= " WHERE ".$field." = '".$key."'";
         $sql.= " AND entity = ".$conf->entity;
 
-        dol_syslog(get_class($this).'::fetchObjectFrom sql='.$sql);
+        dol_syslog(get_class($this).'::fetchObjectFrom', LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -759,7 +754,7 @@ abstract class CommonObject
         $sql = "SELECT ".$field." FROM ".MAIN_DB_PREFIX.$table;
         $sql.= " WHERE rowid = ".$id;
 
-        dol_syslog(get_class($this).'::getValueFrom sql='.$sql);
+        dol_syslog(get_class($this).'::getValueFrom', LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -799,7 +794,7 @@ abstract class CommonObject
         if (is_object($user)) $sql.=", fk_user_modif = ".$user->id;
         $sql.= " WHERE ".$id_field." = ".$id;
 
-        dol_syslog(get_class($this)."::".__FUNCTION__." sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::".__FUNCTION__."", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -925,7 +920,7 @@ abstract class CommonObject
         else $sql.= ' SET fk_projet = NULL';
         $sql.= ' WHERE rowid = '.$this->id;
 
-        dol_syslog(get_class($this)."::setProject sql=".$sql);
+        dol_syslog(get_class($this)."::setProject", LOG_DEBUG);
         if ($this->db->query($sql))
         {
             $this->fk_project = $projectid;
@@ -1069,7 +1064,7 @@ abstract class CommonObject
         // if ($this->element == 'facture') $sql.= " AND fk_statut < 2";
         // if ($this->element == 'propal')  $sql.= " AND fk_statut = 0";
 
-        dol_syslog(get_class($this)."::setDocModel sql=".$sql);
+        dol_syslog(get_class($this)."::setDocModel", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -1113,7 +1108,7 @@ abstract class CommonObject
 		if (! $renum) $sql.= ' AND rang = 0';
 		if ($renum) $sql.= ' AND rang <> 0';
 
-		dol_syslog(get_class($this)."::line_order sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::line_order", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -1133,7 +1128,7 @@ abstract class CommonObject
 			if ($fk_parent_line) $sql.= ' AND fk_parent_line IS NULL';
 			$sql.= ' ORDER BY rang ASC, rowid '.$rowidorder;
 
-			dol_syslog(get_class($this)."::line_order search all parent lines sql=".$sql, LOG_DEBUG);
+			dol_syslog(get_class($this)."::line_order search all parent lines", LOG_DEBUG);
 			$resql = $this->db->query($sql);
 			if ($resql)
 			{
@@ -1185,7 +1180,7 @@ abstract class CommonObject
 		$sql.= ' AND fk_parent_line = '.$id;
 		$sql.= ' ORDER BY rang ASC';
 
-		dol_syslog(get_class($this)."::getChildrenOfLine search children lines for line ".$id." sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::getChildrenOfLine search children lines for line ".$id."", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -1253,7 +1248,7 @@ abstract class CommonObject
 		$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element_line.' SET rang  = '.$rang;
 		$sql.= ' WHERE rowid = '.$rowid;
 
-		dol_syslog(get_class($this)."::updateRangOfLine sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::updateRangOfLine", LOG_DEBUG);
 		if (! $this->db->query($sql))
 		{
 			dol_print_error($this->db);
@@ -1347,7 +1342,7 @@ abstract class CommonObject
         $sql = 'SELECT rang FROM '.MAIN_DB_PREFIX.$this->table_element_line;
         $sql.= ' WHERE rowid ='.$rowid;
 
-        dol_syslog(get_class($this)."::getRangOfLine sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::getRangOfLine", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -1390,7 +1385,7 @@ abstract class CommonObject
             $sql.= ' WHERE '.$this->fk_element.' = '.$this->id;
             $sql.= ' AND fk_parent_line = '.$fk_parent_line;
 
-            dol_syslog(get_class($this)."::line_max sql=".$sql, LOG_DEBUG);
+            dol_syslog(get_class($this)."::line_max", LOG_DEBUG);
             $resql = $this->db->query($sql);
             if ($resql)
             {
@@ -1411,7 +1406,7 @@ abstract class CommonObject
             $sql = 'SELECT max(rang) FROM '.MAIN_DB_PREFIX.$this->table_element_line;
             $sql.= ' WHERE '.$this->fk_element.' = '.$this->id;
 
-            dol_syslog(get_class($this)."::line_max sql=".$sql, LOG_DEBUG);
+            dol_syslog(get_class($this)."::line_max", LOG_DEBUG);
             $resql = $this->db->query($sql);
             if ($resql)
             {
@@ -1439,7 +1434,7 @@ abstract class CommonObject
         $sql.= " SET ref_ext = '".$this->db->escape($ref_ext)."'";
         $sql.= " WHERE ".(isset($this->table_rowid)?$this->table_rowid:'rowid')." = ". $this->id;
 
-        dol_syslog(get_class($this)."::update_ref_ext sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::update_ref_ext", LOG_DEBUG);
         if ($this->db->query($sql))
         {
             $this->ref_ext = $ref_ext;
@@ -1448,7 +1443,6 @@ abstract class CommonObject
         else
         {
             $this->error=$this->db->error();
-            dol_syslog(get_class($this)."::update_ref_ext error=".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -1477,7 +1471,7 @@ abstract class CommonObject
     	$sql.= " SET note".$suffix." = ".(!empty($note)?("'".$this->db->escape($note)."'"):"NULL");
     	$sql.= " WHERE rowid =". $this->id;
 
-    	dol_syslog(get_class($this)."::update_note sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::update_note", LOG_DEBUG);
     	if ($this->db->query($sql))
     	{
     		if ($suffix == '_public') $this->note_public = $note;
@@ -1488,7 +1482,6 @@ abstract class CommonObject
     	else
     	{
     		$this->error=$this->db->lasterror();
-    		dol_syslog(get_class($this)."::update_note error=".$this->error, LOG_ERR);
     		return -1;
     	}
     }
@@ -1552,7 +1545,7 @@ abstract class CommonObject
         }
         $sql.= ' ORDER by rowid';	// We want to be sure to always use same order of line to not change lines differently when option MAIN_ROUNDOFTOTAL_NOT_TOTALOFROUND is used
 
-        dol_syslog(get_class($this)."::update_price sql=".$sql);
+        dol_syslog(get_class($this)."::update_price", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -1652,13 +1645,12 @@ abstract class CommonObject
                 $sql .= ' WHERE rowid = '.$this->id;
 
                 //print "xx".$sql;
-                dol_syslog(get_class($this)."::update_price sql=".$sql);
+                dol_syslog(get_class($this)."::update_price", LOG_DEBUG);
                 $resql=$this->db->query($sql);
                 if (! $resql)
                 {
                     $error++;
                     $this->error=$this->db->error();
-                    dol_syslog(get_class($this)."::update_price error=".$this->error,LOG_ERR);
                 }
             }
 
@@ -1704,7 +1696,7 @@ abstract class CommonObject
         $sql.= ", '".$this->element."'";
         $sql.= ")";
 
-        dol_syslog(get_class($this)."::add_object_linked sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::add_object_linked", LOG_DEBUG);
 		if ($this->db->query($sql))
 	  	{
 	  		$this->db->commit();
@@ -1781,7 +1773,7 @@ abstract class CommonObject
         $sql .= ' ORDER BY sourcetype';
         //print $sql;
 
-        dol_syslog(get_class($this)."::fetchObjectLink sql=".$sql);
+        dol_syslog(get_class($this)."::fetchObjectLink", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -1906,7 +1898,7 @@ abstract class CommonObject
     		$sql.= " AND sourcetype = '".$this->element."'";
     	}
 
-    	dol_syslog(get_class($this)."::updateObjectLinked sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::updateObjectLinked", LOG_DEBUG);
     	if ($this->db->query($sql))
     	{
     		return 1;
@@ -1914,7 +1906,6 @@ abstract class CommonObject
     	else
     	{
     		$this->error=$this->db->lasterror();
-    		dol_syslog(get_class($this)."::updateObjectLinked error=".$this->error, LOG_ERR);
     		return -1;
     	}
     }
@@ -1960,7 +1951,7 @@ abstract class CommonObject
 			$sql.= " (fk_target = ".$this->id." AND targettype = '".$this->element."')";
 		}
 
-		dol_syslog(get_class($this)."::deleteObjectLinked sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::deleteObjectLinked", LOG_DEBUG);
 		if ($this->db->query($sql))
 		{
 			return 1;
@@ -1968,7 +1959,6 @@ abstract class CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this)."::deleteObjectLinked error=".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -1995,7 +1985,7 @@ abstract class CommonObject
         $sql.= " SET ".$fieldstatus." = ".$status;
         $sql.= " WHERE rowid=".$elementId;
 
-        dol_syslog(get_class($this)."::setStatut sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::setStatut", LOG_DEBUG);
         if ($this->db->query($sql))
         {
         	$this->db->commit();
@@ -2005,7 +1995,6 @@ abstract class CommonObject
         else
         {
         	$this->error=$this->db->lasterror();
-        	dol_syslog(get_class($this)."::setStatut ".$this->error, LOG_ERR);
         	$this->db->rollback();
         	return -1;
         }
@@ -2104,7 +2093,7 @@ abstract class CommonObject
             $sql.= " FROM ".MAIN_DB_PREFIX.$this->table_element."_extrafields";
             $sql.= " WHERE fk_object = ".$rowid;
 
-            dol_syslog(get_class($this)."::fetch_optionals sql=".$sql, LOG_DEBUG);
+            dol_syslog(get_class($this)."::fetch_optionals", LOG_DEBUG);
             $resql=$this->db->query($sql);
             if ($resql)
             {
@@ -2152,12 +2141,11 @@ abstract class CommonObject
 		$this->db->begin();
 
 		$sql_del = "DELETE FROM ".MAIN_DB_PREFIX.$this->table_element."_extrafields WHERE fk_object = ".$this->id;
-		dol_syslog(get_class($this)."::deleteExtraFields delete sql=".$sql_del);
+		dol_syslog(get_class($this)."::deleteExtraFields delete", LOG_DEBUG);
 		$resql=$this->db->query($sql_del);
 		if (! $resql)
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this)."::deleteExtraFields ".$this->error,LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -2223,7 +2211,7 @@ abstract class CommonObject
             $this->db->begin();
 
             $sql_del = "DELETE FROM ".MAIN_DB_PREFIX.$this->table_element."_extrafields WHERE fk_object = ".$this->id;
-            dol_syslog(get_class($this)."::insertExtraFields delete sql=".$sql_del);
+            dol_syslog(get_class($this)."::insertExtraFields delete", LOG_DEBUG);
             $this->db->query($sql_del);
             $sql = "INSERT INTO ".MAIN_DB_PREFIX.$this->table_element."_extrafields (fk_object";
             foreach($this->array_options as $key => $value)
@@ -2252,12 +2240,11 @@ abstract class CommonObject
             }
             $sql.=")";
 
-            dol_syslog(get_class($this)."::insertExtraFields insert sql=".$sql);
+            dol_syslog(get_class($this)."::insertExtraFields insert", LOG_DEBUG);
             $resql = $this->db->query($sql);
             if (! $resql)
             {
                 $this->error=$this->db->lasterror();
-                dol_syslog(get_class($this)."::update ".$this->error,LOG_ERR);
                 $this->db->rollback();
                 return -1;
             }
@@ -2430,7 +2417,6 @@ abstract class CommonObject
             else
             {
                 $this->error=$this->db->lasterror();
-                dol_syslog(get_class($this)."::delete error -1 ".$this->error, LOG_ERR);
                 return -1;
             }
         }
@@ -2479,7 +2465,7 @@ abstract class CommonObject
         $sql.= " FROM ".MAIN_DB_PREFIX.$this->table_element."det";
         $sql.= " WHERE ".$this->fk_element." = ".$this->id;
 
-        dol_syslog(get_class($this).'::getTotalDiscount sql='.$sql);
+        dol_syslog(get_class($this).'::getTotalDiscount', LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -2500,7 +2486,6 @@ abstract class CommonObject
         		$i++;
         	}
         }
-        else dol_syslog(get_class($this).'::getTotalDiscount '.$this->db->lasterror(), LOG_ERR);
 
         //print $total_discount; exit;
         return price2num($total_discount);
@@ -2521,12 +2506,11 @@ abstract class CommonObject
     	$sql.= " SET extraparams = ".(! empty($extraparams) ? "'".$this->db->escape($extraparams)."'" : "null");
     	$sql.= " WHERE rowid = ".$this->id;
 
-    	dol_syslog(get_class($this)."::setExtraParameters sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::setExtraParameters", LOG_DEBUG);
     	$resql = $this->db->query($sql);
     	if (! $resql)
     	{
     		$this->error=$this->db->lasterror();
-    		dol_syslog(get_class($this)."::setExtraParameters ".$this->error, LOG_ERR);
     		$this->db->rollback();
     		return -1;
     	}
@@ -3327,7 +3311,7 @@ abstract class CommonObject
 		$sql.= ", '".$mandatory."'";
 		$sql.= ")";
 
-		dol_syslog(get_class($this)."::add_element_resource sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::add_element_resource", LOG_DEBUG);
 		if ($this->db->query($sql))
 		{
 			$this->db->commit();
@@ -3359,7 +3343,7 @@ abstract class CommonObject
 	    $sql = "DELETE FROM ".MAIN_DB_PREFIX."element_resources";
 	    $sql.= " WHERE rowid =".$rowid;
 
-	    dol_syslog(get_class($this)."::delete_resource sql=".$sql);
+	    dol_syslog(get_class($this)."::delete_resource", LOG_DEBUG);
 	    if ($this->db->query($sql))
 	    {
 	        if (! $notrigger)
@@ -3374,7 +3358,6 @@ abstract class CommonObject
 	    {
 	        $this->error=$this->db->lasterror();
 	        $this->db->rollback();
-	        dol_syslog(get_class($this)."::delete_resource error=".$this->error, LOG_ERR);
 	        return -1;
 	    }
 	}
diff --git a/htdocs/core/class/cpays.class.php b/htdocs/core/class/cpays.class.php
index e6db8e4b2e9..e75f8a75a1a 100644
--- a/htdocs/core/class/cpays.class.php
+++ b/htdocs/core/class/cpays.class.php
@@ -97,7 +97,7 @@ class Cpays // extends CommonObject
 
 		$this->db->begin();
 
-	   	dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+	   	dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -158,7 +158,7 @@ class Cpays // extends CommonObject
         if ($id)   $sql.= " WHERE t.rowid = ".$id;
         elseif ($code) $sql.= " WHERE t.code = '".$this->db->escape($code)."'";
 
-    	dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -179,7 +179,6 @@ class Cpays // extends CommonObject
         else
         {
       	    $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -217,7 +216,7 @@ class Cpays // extends CommonObject
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql = $this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -273,7 +272,7 @@ class Cpays // extends CommonObject
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::delete sql=".$sql);
+		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 		$resql = $this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
diff --git a/htdocs/core/class/ctypent.class.php b/htdocs/core/class/ctypent.class.php
index 33070f83412..dd039b71015 100644
--- a/htdocs/core/class/ctypent.class.php
+++ b/htdocs/core/class/ctypent.class.php
@@ -102,7 +102,7 @@ class Ctypent // extends CommonObject
 
 		$this->db->begin();
 
-	   	dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+	   	dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -163,7 +163,7 @@ class Ctypent // extends CommonObject
         if ($id)   $sql.= " WHERE t.id = ".$id;
         elseif ($code) $sql.= " WHERE t.code = '".$this->db->escape($code)."'";
 
-    	dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -184,7 +184,6 @@ class Ctypent // extends CommonObject
         else
         {
       	    $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -222,7 +221,7 @@ class Ctypent // extends CommonObject
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql = $this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -278,7 +277,7 @@ class Ctypent // extends CommonObject
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::delete sql=".$sql);
+		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 		$resql = $this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
diff --git a/htdocs/core/class/discount.class.php b/htdocs/core/class/discount.class.php
index 23ce9f97f6d..f0291c9d567 100644
--- a/htdocs/core/class/discount.class.php
+++ b/htdocs/core/class/discount.class.php
@@ -85,7 +85,7 @@ class DiscountAbsolute
         if ($rowid) $sql.= " sr.rowid=".$rowid;
         if ($fk_facture_source) $sql.= " sr.fk_facture_source=".$fk_facture_source;
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -159,7 +159,7 @@ class DiscountAbsolute
         $sql.= " ".($this->fk_facture_source?"'".$this->fk_facture_source."'":"null");
         $sql.= ")";
 
-        dol_syslog(get_class($this)."::create sql=".$sql);
+        dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -169,7 +169,6 @@ class DiscountAbsolute
         else
         {
             $this->error=$this->db->lasterror().' - sql='.$sql;
-            dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -195,7 +194,7 @@ class DiscountAbsolute
             $sql.=" AND fk_facture_source = ".$this->fk_facture_source;
             //$sql.=" AND rowid != ".$this->id;
 
-            dol_syslog(get_class($this)."::delete Check if we can remove discount sql=".$sql);
+            dol_syslog(get_class($this)."::delete Check if we can remove discount", LOG_DEBUG);
             $resql=$this->db->query($sql);
             if ($resql)
             {
@@ -222,7 +221,7 @@ class DiscountAbsolute
         $sql.= " AND (fk_facture_line IS NULL";	// Not used as absolute simple discount
         $sql.= " AND fk_facture IS NULL)";		// Not used as credit note and not used as deposit
 
-        dol_syslog(get_class($this)."::delete Delete discount sql=".$sql);
+        dol_syslog(get_class($this)."::delete Delete discount", LOG_DEBUG);
         $result=$this->db->query($sql);
         if ($result)
         {
@@ -233,7 +232,7 @@ class DiscountAbsolute
                 $sql.=" set paye=0, fk_statut=1";
                 $sql.=" WHERE (type = 2 or type = 3) AND rowid=".$this->fk_facture_source;
 
-                dol_syslog(get_class($this)."::delete Update credit note or deposit invoice statut sql=".$sql);
+                dol_syslog(get_class($this)."::delete Update credit note or deposit invoice statut", LOG_DEBUG);
                 $result=$this->db->query($sql);
                 if ($result)
                 {
@@ -291,7 +290,7 @@ class DiscountAbsolute
         if ($rowidinvoice) $sql.=" SET fk_facture = ".$rowidinvoice;
         $sql.=" WHERE rowid = ".$this->id;
 
-        dol_syslog(get_class($this)."::link_to_invoice sql=".$sql,LOG_DEBUG);
+        dol_syslog(get_class($this)."::link_to_invoice", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -302,7 +301,6 @@ class DiscountAbsolute
         else
         {
             $this->error=$this->db->error();
-            dol_syslog(get_class($this)."::link_to_invoice ".$this->error,LOG_ERR);
             return -3;
         }
     }
@@ -320,7 +318,7 @@ class DiscountAbsolute
         $sql.=" SET fk_facture_line = NULL, fk_facture = NULL";
         $sql.=" WHERE rowid = ".$this->id;
 
-        dol_syslog(get_class($this)."::unlink_invoice sql=".$sql,LOG_DEBUG);
+        dol_syslog(get_class($this)."::unlink_invoice", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -329,7 +327,6 @@ class DiscountAbsolute
         else
         {
             $this->error=$this->db->error();
-            dol_syslog(get_class($this)."::unlink_invoice ".$this->error,LOG_ERR);
             return -3;
         }
     }
@@ -355,7 +352,7 @@ class DiscountAbsolute
         if ($filter)   $sql.=' AND ('.$filter.')';
         if ($maxvalue) $sql.=' AND rc.amount_ttc <= '.price2num($maxvalue);
 
-        dol_syslog(get_class($this)."::getAvailableDiscounts sql=".$sql,LOG_DEBUG);
+        dol_syslog(get_class($this)."::getAvailableDiscounts", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -384,7 +381,7 @@ class DiscountAbsolute
         $sql.= ' WHERE rc.fk_facture_source=f.rowid AND rc.fk_facture = '.$invoice->id;
         $sql.= ' AND f.type = 2';
 
-        dol_syslog(get_class($this)."::getSumCreditNotesUsed sql=".$sql,LOG_DEBUG);
+        dol_syslog(get_class($this)."::getSumCreditNotesUsed", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -410,7 +407,7 @@ class DiscountAbsolute
         $sql.= ' WHERE rc.fk_facture_source=f.rowid AND rc.fk_facture = '.$invoice->id;
         $sql.= ' AND f.type = 3';
 
-        dol_syslog(get_class($this)."::getSumDepositsUsed sql=".$sql,LOG_DEBUG);
+        dol_syslog(get_class($this)."::getSumDepositsUsed", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
diff --git a/htdocs/core/class/events.class.php b/htdocs/core/class/events.class.php
index b344a0c4059..ba4dcfb94f6 100644
--- a/htdocs/core/class/events.class.php
+++ b/htdocs/core/class/events.class.php
@@ -132,7 +132,7 @@ class Events // extends CommonObject
 		$sql.= " '".$this->db->escape($this->description)."'";
 		$sql.= ")";
 
-		dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -142,7 +142,6 @@ class Events // extends CommonObject
 		else
 		{
 			$this->error="Error ".$this->db->lasterror();
-			dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -174,12 +173,11 @@ class Events // extends CommonObject
 		$sql.= " description='".$this->db->escape($this->description)."'";
 		$sql.= " WHERE rowid=".$this->id;
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql)
 		{
 			$this->error="Error ".$this->db->lasterror();
-			dol_syslog(get_class($this)."::update ".$this->error, LOG_ERR);
 			return -1;
 		}
 		return 1;
@@ -209,7 +207,7 @@ class Events // extends CommonObject
 		$sql.= " FROM ".MAIN_DB_PREFIX."events as t";
 		$sql.= " WHERE t.rowid = ".$id;
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -233,7 +231,6 @@ class Events // extends CommonObject
 		else
 		{
 			$this->error="Error ".$this->db->lasterror();
-			dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -252,12 +249,11 @@ class Events // extends CommonObject
 		$sql = "DELETE FROM ".MAIN_DB_PREFIX."events";
 		$sql.= " WHERE rowid=".$this->id;
 
-		dol_syslog(get_class($this)."::delete sql=".$sql);
+		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql)
 		{
 			$this->error="Error ".$this->db->lasterror();
-			dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
 			return -1;
 		}
 
diff --git a/htdocs/core/class/extrafields.class.php b/htdocs/core/class/extrafields.class.php
index df302f0ffad..e7363c39a43 100644
--- a/htdocs/core/class/extrafields.class.php
+++ b/htdocs/core/class/extrafields.class.php
@@ -255,7 +255,7 @@ class ExtraFields
 			$sql.= " '".$params."'";
 			$sql.=')';
 
-			dol_syslog(get_class($this)."::create_label sql=".$sql);
+			dol_syslog(get_class($this)."::create_label", LOG_DEBUG);
 			if ($this->db->query($sql))
 			{
 				return 1;
@@ -286,7 +286,6 @@ class ExtraFields
 			if ($result < 0)
 			{
 				$this->error=$this->db->lasterror();
-				dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
 			}
 
 			$result=$this->delete_label($attrname,$elementtype);
@@ -318,7 +317,7 @@ class ExtraFields
 			$sql.= " AND entity IN  (0,".$conf->entity.')';
 			$sql.= " AND elementtype = '".$elementtype."'";
 
-			dol_syslog(get_class($this)."::delete_label sql=".$sql);
+			dol_syslog(get_class($this)."::delete_label", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -399,7 +398,7 @@ class ExtraFields
 					{
 						$sql="ALTER TABLE ".MAIN_DB_PREFIX.$table." DROP INDEX uk_".$table."_".$attrname;
 					}
-					dol_syslog(get_class($this).'::update sql='.$sql);
+					dol_syslog(get_class($this).'::update', LOG_DEBUG);
 					$resql=$this->db->query($sql,1,'dml');
 					return 1;
 				}
@@ -454,7 +453,7 @@ class ExtraFields
 			$sql_del.= " WHERE name = '".$attrname."'";
 			$sql_del.= " AND entity = ".$conf->entity;
 			$sql_del.= " AND elementtype = '".$elementtype."'";
-			dol_syslog(get_class($this)."::update_label sql=".$sql_del);
+			dol_syslog(get_class($this)."::update_label", LOG_DEBUG);
 			$resql1=$this->db->query($sql_del);
 
 			$sql = "INSERT INTO ".MAIN_DB_PREFIX."extrafields(";
@@ -480,7 +479,7 @@ class ExtraFields
 			$sql.= " '".$pos."',";
 			$sql.= " '".$param."'";
 			$sql.= ")";
-			dol_syslog(get_class($this)."::update_label sql=".$sql);
+			dol_syslog(get_class($this)."::update_label", LOG_DEBUG);
 			$resql2=$this->db->query($sql);
 
 			if ($resql1 && $resql2)
@@ -537,7 +536,7 @@ class ExtraFields
 		if ($elementtype) $sql.= " AND elementtype = '".$elementtype."'";
 		$sql.= " ORDER BY pos";
 
-		dol_syslog(get_class($this)."::fetch_name_optionals_label sql=".$sql);
+		dol_syslog(get_class($this)."::fetch_name_optionals_label", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -754,7 +753,7 @@ class ExtraFields
 				$sql.=preg_replace('/^ AND /','',$sqlwhere);
 				//print $sql;
 
-				dol_syslog(get_class($this).'::showInputField type=sellist sql='.$sql);
+				dol_syslog(get_class($this).'::showInputField type=sellist', LOG_DEBUG);
 				$resql = $this->db->query($sql);
 				if ($resql)
 				{
@@ -964,7 +963,7 @@ class ExtraFields
 			$sql.= " WHERE ".$selectkey."='".$this->db->escape($value)."'";
 			//$sql.= ' AND entity = '.$conf->entity;
 
-			dol_syslog(get_class($this).':showOutputField:$type=sellist sql='.$sql);
+			dol_syslog(get_class($this).':showOutputField:$type=sellist', LOG_DEBUG);
 			$resql = $this->db->query($sql);
 			if ($resql)
 			{
diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index bff13cf2781..1e7f0bb8246 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -486,7 +486,7 @@ class Form
         $sql.= " WHERE active = 1";
         //$sql.= " ORDER BY code ASC";
 
-        dol_syslog(get_class($this)."::select_country sql=".$sql);
+        dol_syslog(get_class($this)."::select_country", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -604,7 +604,7 @@ class Form
         $sql.= " FROM ".MAIN_DB_PREFIX."c_type_fees as c";
         $sql.= " ORDER BY lower(c.libelle) ASC";
 
-        dol_syslog(get_class($this).'::load_cache_types_fees sql='.$sql, LOG_DEBUG);
+        dol_syslog(get_class($this).'::load_cache_types_fees', LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -795,7 +795,7 @@ class Form
         $sql.=$this->db->order("nom","ASC");
 		if ($limit > 0) $sql.=$this->db->plimit($limit);
 
-        dol_syslog(get_class($this)."::select_thirdparty_list sql=".$sql);
+        dol_syslog(get_class($this)."::select_thirdparty_list", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -889,7 +889,7 @@ class Form
         if ($filter) $sql.= " AND ".$filter;
         $sql.= " ORDER BY re.description ASC";
 
-        dol_syslog(get_class($this)."::select_remises sql=".$sql);
+        dol_syslog(get_class($this)."::select_remises", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -995,7 +995,7 @@ class Form
         if (! empty($conf->global->CONTACT_HIDE_INACTIVE_IN_COMBOBOX)) $sql.= " AND sp.statut<>0 ";
         $sql.= " ORDER BY sp.lastname ASC";
 
-        dol_syslog(get_class($this)."::select_contacts sql=".$sql);
+        dol_syslog(get_class($this)."::select_contacts", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -1163,7 +1163,7 @@ class Form
         if (! empty($conf->global->USER_HIDE_INACTIVE_IN_COMBOBOX)) $sql.= " AND u.statut<>0 ";
         $sql.= " ORDER BY u.lastname ASC";
 
-        dol_syslog(get_class($this)."::select_dolusers sql=".$sql);
+        dol_syslog(get_class($this)."::select_dolusers", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -1413,7 +1413,7 @@ class Form
         $sql.= $db->plimit($limit);
 
         // Build output string
-        dol_syslog(get_class($this)."::select_produits_list search product sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::select_produits_list search product", LOG_DEBUG);
         $result=$this->db->query($sql);
         if ($result)
         {
@@ -1436,7 +1436,7 @@ class Form
 					$sql.= " WHERE fk_product_price=".$objp->price_rowid;
 					$sql.= " ORDER BY quantity ASC";
 
-					dol_syslog(get_class($this)."::select_produits_list search price by qty sql=".$sql);
+					dol_syslog(get_class($this)."::select_produits_list search price by qty", LOG_DEBUG);
 					$result2 = $this->db->query($sql);
 					if ($result2)
 					{
@@ -1555,7 +1555,7 @@ class Form
             $sql.= " ORDER BY date_price";
             $sql.= " DESC LIMIT 1";
 
-            dol_syslog(get_class($this).'::constructProductListOption search price for level '.$price_level.' sql='.$sql);
+            dol_syslog(get_class($this).'::constructProductListOption search price for level '.$price_level.'', LOG_DEBUG);
             $result2 = $this->db->query($sql);
             if ($result2)
             {
@@ -1776,7 +1776,7 @@ class Form
 
         // Build output string
 
-        dol_syslog(get_class($this)."::select_produits_fournisseurs_list sql=".$sql,LOG_DEBUG);
+        dol_syslog(get_class($this)."::select_produits_fournisseurs_list", LOG_DEBUG);
         $result=$this->db->query($sql);
         if ($result)
         {
@@ -1922,7 +1922,7 @@ class Form
         $sql.= " AND p.rowid = ".$productid;
         $sql.= " ORDER BY s.nom, pfp.ref_fourn DESC";
 
-        dol_syslog(get_class($this)."::select_product_fourn_price sql=".$sql,LOG_DEBUG);
+        dol_syslog(get_class($this)."::select_product_fourn_price", LOG_DEBUG);
         $result=$this->db->query($sql);
 
         if ($result)
@@ -2006,7 +2006,7 @@ class Form
         $sql .= " WHERE a.fk_soc = ".$socid;
         $sql .= " ORDER BY a.label ASC";
 
-        dol_syslog(get_class($this)."::select_address sql=".$sql);
+        dol_syslog(get_class($this)."::select_address", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -2056,7 +2056,7 @@ class Form
         $sql.= " FROM ".MAIN_DB_PREFIX.'c_payment_term';
         $sql.= " WHERE active=1";
         $sql.= " ORDER BY sortorder";
-        dol_syslog(get_class($this).'::load_cache_conditions_paiements sql='.$sql,LOG_DEBUG);
+        dol_syslog(get_class($this).'::load_cache_conditions_paiements', LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -2095,7 +2095,7 @@ class Form
         $sql.= " FROM ".MAIN_DB_PREFIX.'c_availability';
         $sql.= " WHERE active=1";
         $sql.= " ORDER BY rowid";
-        dol_syslog(get_class($this).'::load_cache_availability sql='.$sql,LOG_DEBUG);
+        dol_syslog(get_class($this).'::load_cache_availability', LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -2168,7 +2168,7 @@ class Form
         $sql.= " FROM ".MAIN_DB_PREFIX.'c_input_reason';
         $sql.= " WHERE active=1";
         $sql.= " ORDER BY rowid";
-        dol_syslog(get_class($this)."::loadCacheInputReason sql=".$sql,LOG_DEBUG);
+        dol_syslog(get_class($this)."::loadCacheInputReason", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -2249,7 +2249,7 @@ class Form
         $sql.= " FROM ".MAIN_DB_PREFIX."c_paiement";
         $sql.= " WHERE active > 0";
         $sql.= " ORDER BY id";
-        dol_syslog(get_class($this)."::load_cache_types_paiements sql=".$sql,LOG_DEBUG);
+        dol_syslog(get_class($this)."::load_cache_types_paiements", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -2438,7 +2438,7 @@ class Form
         if ($filtre) $sql.=" AND ".$filtre;
         $sql.= " ORDER BY label";
 
-        dol_syslog(get_class($this)."::select_comptes sql=".$sql);
+        dol_syslog(get_class($this)."::select_comptes", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
@@ -4231,7 +4231,7 @@ class Form
         if (is_array($include) && $includeGroups) $sql.= " AND ug.rowid IN ('".$includeGroups."')";
         $sql.= " ORDER BY ug.nom ASC";
 
-        dol_syslog(get_class($this)."::select_dolgroups sql=".$sql);
+        dol_syslog(get_class($this)."::select_dolgroups", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
diff --git a/htdocs/core/class/html.formcompany.class.php b/htdocs/core/class/html.formcompany.class.php
index 1634998d023..ad301f09d92 100644
--- a/htdocs/core/class/html.formcompany.class.php
+++ b/htdocs/core/class/html.formcompany.class.php
@@ -66,7 +66,7 @@ class FormCompany
 		$sql.= " WHERE active = 1";
 		if ($filter) $sql.=" ".$filter;
 		$sql.= " ORDER by id";
-		dol_syslog(get_class($this).'::typent_array sql='.$sql,LOG_DEBUG);
+		dol_syslog(get_class($this).'::typent_array', LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -105,7 +105,7 @@ class FormCompany
 		$sql.= " WHERE active = 1";
 		if ($filter) $sql.=" ".$filter;
 		$sql .= " ORDER BY id ASC";
-		dol_syslog(get_class($this).'::effectif_array sql='.$sql,LOG_DEBUG);
+		dol_syslog(get_class($this).'::effectif_array', LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -230,7 +230,7 @@ class FormCompany
 		if ($country_codeid && ! is_numeric($country_codeid)) $sql .= " AND p.code = '".$country_codeid."'";
 		$sql .= " ORDER BY p.code, d.code_departement";
 
-		dol_syslog(get_class($this)."::select_departement sql=".$sql);
+		dol_syslog(get_class($this)."::select_departement", LOG_DEBUG);
 		$result=$this->db->query($sql);
 		if ($result)
 		{
@@ -307,7 +307,7 @@ class FormCompany
 		$sql.= " WHERE r.fk_pays=p.rowid AND r.active = 1 and p.active = 1";
 		$sql.= " ORDER BY p.code, p.libelle ASC";
 
-		dol_syslog(get_class($this)."::select_region sql=".$sql);
+		dol_syslog(get_class($this)."::select_region", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -370,7 +370,7 @@ class FormCompany
 		$sql = "SELECT rowid, code, civilite as civility_label, active FROM ".MAIN_DB_PREFIX."c_civilite";
 		$sql.= " WHERE active = 1";
 
-		dol_syslog("Form::select_civility sql=".$sql);
+		dol_syslog("Form::select_civility", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -448,7 +448,7 @@ class FormCompany
 		if ($filter) $sql .= " ".$filter;
 		$sql .= " ORDER BY p.code";
 
-		dol_syslog(get_class($this)."::select_juridicalstatus sql=".$sql);
+		dol_syslog(get_class($this)."::select_juridicalstatus", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/core/class/html.formcontract.class.php b/htdocs/core/class/html.formcontract.class.php
index cfc5be29b92..e0d550b4205 100644
--- a/htdocs/core/class/html.formcontract.class.php
+++ b/htdocs/core/class/html.formcontract.class.php
@@ -67,7 +67,7 @@ class FormContract
 		if ($socid == 0) $sql.= " AND (c.fk_soc = 0 OR c.fk_soc IS NULL)";
 		else $sql.= " AND c.fk_soc = ".$socid;
 
-		dol_syslog(get_class($this)."::select_contract sql=".$sql);
+		dol_syslog(get_class($this)."::select_contract", LOG_DEBUG);
 		$resql=$db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/core/class/html.formorder.class.php b/htdocs/core/class/html.formorder.class.php
index 6bc626b13f3..5ea5b33c1f4 100644
--- a/htdocs/core/class/html.formorder.class.php
+++ b/htdocs/core/class/html.formorder.class.php
@@ -116,7 +116,7 @@ class FormOrder
 		$sql.= " FROM ".MAIN_DB_PREFIX."c_input_method";
 		$sql.= " WHERE active = 1";
 
-		dol_syslog(get_class($this)."::selectInputMethod sql=".$sql);
+		dol_syslog(get_class($this)."::selectInputMethod", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/core/class/html.formother.class.php b/htdocs/core/class/html.formother.class.php
index b6065909ade..f51cf060af8 100644
--- a/htdocs/core/class/html.formother.class.php
+++ b/htdocs/core/class/html.formother.class.php
@@ -169,7 +169,7 @@ class FormOther
         $sql.= " WHERE e.active = 1 AND e.fk_pays = p.rowid";
         $sql.= " ORDER BY pays, e.organization ASC, e.code ASC";
 
-    	dol_syslog(get_class($this).'::select_ecotaxes sql='.$sql);
+    	dol_syslog(get_class($this).'::select_ecotaxes', LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -227,7 +227,7 @@ class FormOther
     	$sql.= " WHERE r.active = 1 AND r.fk_pays = p.rowid";
     	$sql.= " AND p.code = '".$country_code."'";
 
-    	dol_syslog(get_class($this).'::select_revenue_stamp sql='.$sql);
+    	dol_syslog(get_class($this).'::select_revenue_stamp', LOG_DEBUG);
     	$resql=$this->db->query($sql);
     	if ($resql)
     	{
@@ -1122,7 +1122,7 @@ class FormOther
         $sql.= " FROM ".MAIN_DB_PREFIX.$dictionarytable;
         $sql.= " ORDER BY ".$labelfield;
 
-        dol_syslog(get_class($this)."::select_dictionary sql=".$sql);
+        dol_syslog(get_class($this)."::select_dictionary", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
diff --git a/htdocs/core/class/html.formprojet.class.php b/htdocs/core/class/html.formprojet.class.php
index 3d493b6571d..a86702fffbe 100644
--- a/htdocs/core/class/html.formprojet.class.php
+++ b/htdocs/core/class/html.formprojet.class.php
@@ -80,7 +80,7 @@ class FormProjets
 		if ($socid > 0)  $sql.= " AND (p.fk_soc=".$socid." OR p.fk_soc IS NULL)";
 		$sql.= " ORDER BY p.ref ASC";
 
-		dol_syslog(get_class($this)."::select_projects sql=".$sql,LOG_DEBUG);
+		dol_syslog(get_class($this)."::select_projects", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -200,7 +200,7 @@ class FormProjets
 		$sql.= ' AND entity='.getEntity('project');
 		$sql.= " ORDER BY ref DESC";
 
-		dol_syslog(get_class($this).'::select_element sql='.$sql,LOG_DEBUG);
+		dol_syslog(get_class($this).'::select_element', LOG_DEBUG);
 
 		$resql=$this->db->query($sql);
 		if ($resql)
diff --git a/htdocs/core/class/html.formpropal.class.php b/htdocs/core/class/html.formpropal.class.php
index fcbe46ab51b..df0f2d644dd 100644
--- a/htdocs/core/class/html.formpropal.class.php
+++ b/htdocs/core/class/html.formpropal.class.php
@@ -56,7 +56,7 @@ class FormPropal
         $sql = "SELECT id, code, label, active FROM ".MAIN_DB_PREFIX."c_propalst";
         $sql .= " WHERE active = 1";
 
-        dol_syslog(get_class($this)."::selectProposalStatus sql=".$sql);
+        dol_syslog(get_class($this)."::selectProposalStatus", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
diff --git a/htdocs/core/class/html.formsocialcontrib.class.php b/htdocs/core/class/html.formsocialcontrib.class.php
index f84f14c1446..b3c5a4c7d9c 100644
--- a/htdocs/core/class/html.formsocialcontrib.class.php
+++ b/htdocs/core/class/html.formsocialcontrib.class.php
@@ -79,7 +79,7 @@ class FormSocialContrib
             $sql.= " ORDER BY c.libelle ASC";
         }
 
-        dol_syslog("Form::select_type_socialcontrib sql=".$sql, LOG_DEBUG);
+        dol_syslog("Form::select_type_socialcontrib", LOG_DEBUG);
         $resql=$db->query($sql);
         if ($resql)
         {
diff --git a/htdocs/core/class/infobox.class.php b/htdocs/core/class/infobox.class.php
index c01d2d1f0f5..41380593375 100644
--- a/htdocs/core/class/infobox.class.php
+++ b/htdocs/core/class/infobox.class.php
@@ -73,7 +73,7 @@ class InfoBox
             }
         }
 
-        dol_syslog(get_class()."::listBoxes get default box list for mode=".$mode." userid=".(is_object($user)?$user->id:'')." sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class()."::listBoxes get default box list for mode=".$mode." userid=".(is_object($user)?$user->id:'')."", LOG_DEBUG);
         $resql = $db->query($sql);
         if ($resql)
         {
@@ -163,7 +163,6 @@ class InfoBox
         {
             //dol_print_error($db);
             $error=$db->lasterror();
-            dol_syslog(get_class()."::listBoxes Error ".$error, LOG_ERR);
         }
 
         return $boxes;
@@ -212,7 +211,7 @@ class InfoBox
         $sql.= " AND fk_user = ".$userid;
         $sql.= " AND position = ".$zone;
 
-        dol_syslog(get_class()."::saveboxorder sql=".$sql);
+        dol_syslog(get_class()."::saveboxorder", LOG_DEBUG);
         $result = $db->query($sql);
         if ($result)
         {
@@ -243,7 +242,7 @@ class InfoBox
                         $sql.= " ".$conf->entity;
                         $sql.= ")";
 
-                        dol_syslog(get_class()."::saveboxorder sql=".$sql);
+                        dol_syslog(get_class()."::saveboxorder", LOG_DEBUG);
                         $result = $db->query($sql);
                         if ($result < 0)
                         {
diff --git a/htdocs/core/class/link.class.php b/htdocs/core/class/link.class.php
index 08d520d519e..4316d56f4fe 100644
--- a/htdocs/core/class/link.class.php
+++ b/htdocs/core/class/link.class.php
@@ -93,7 +93,7 @@ class Link extends CommonObject
         $sql .= ", '" . $this->objecttype . "'";
         $sql .= ", " . $this->objectid . ")";
 
-        dol_syslog(get_class($this)."::create sql=".$sql);
+        dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result) {
             $this->id = $this->db->last_insert_id(MAIN_DB_PREFIX . "links");
@@ -136,7 +136,6 @@ class Link extends CommonObject
             else
             {
                 $this->error=$this->db->lasterror();
-                dol_syslog(get_class($this)."::Create fails insert sql=".$sql, LOG_ERR);
                 $result=-2;
             }
             $this->db->rollback();
@@ -223,7 +222,6 @@ class Link extends CommonObject
             else
             {
                 $this->error = $langs->trans("Error sql = " . $sql);
-                dol_syslog(get_class($this) . "::Update fails update = " . $this->error, LOG_ERR);
                 $result =  -2;
             }
             $this->db->rollback();
@@ -256,7 +254,7 @@ class Link extends CommonObject
             $sql .= " ORDER BY " . $sortfield . " " . $sortorder;
         }
 
-        dol_syslog(get_class($this)."::fetchAll sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetchAll", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -281,7 +279,6 @@ class Link extends CommonObject
                 return 0;
             }
         } else {
-            dol_syslog(get_class($this) . "::FetchAll fails sql=" . $sql, LOG_ERR);
             return -1;
         }
     }
@@ -305,7 +302,7 @@ class Link extends CommonObject
         $sql .= " WHERE rowid = " . $rowid;
         if($conf->entity != 0) $sql .= " AND entity = " . $conf->entity;
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -326,7 +323,6 @@ class Link extends CommonObject
             }
         } else {
             $this->error=$this->db->lasterror();
-            dol_syslog($this->error, LOG_ERR);
             return -1;
         }
     }
@@ -349,12 +345,11 @@ class Link extends CommonObject
         $sql = "DELETE FROM " . MAIN_DB_PREFIX . "links";
         $sql.= " WHERE rowid = " . $this->id;
 
-        dol_syslog(get_class($this)."::delete sql=" . $sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         if (! $this->db->query($sql))
         {
             $error++;
             $this->error = $this->db->lasterror();
-            dol_syslog(get_class($this)."::delete error -4 " . $this->error, LOG_ERR);
         }
 
 
diff --git a/htdocs/core/class/menubase.class.php b/htdocs/core/class/menubase.class.php
index 966b9ac7f77..aa43c545c8d 100644
--- a/htdocs/core/class/menubase.class.php
+++ b/htdocs/core/class/menubase.class.php
@@ -162,7 +162,7 @@ class Menubase
         $sql.= " '".$this->user."'";
         $sql.= ")";
 
-        dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -174,7 +174,6 @@ class Menubase
         else
         {
             $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -232,12 +231,11 @@ class Menubase
         $sql.= " usertype='".$this->user."'";
         $sql.= " WHERE rowid=".$this->id;
 
-        dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (! $resql)
         {
             $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::update ".$this->error, LOG_ERR);
             return -1;
         }
 
@@ -277,7 +275,7 @@ class Menubase
         $sql.= " FROM ".MAIN_DB_PREFIX."menu as t";
         $sql.= " WHERE t.rowid = ".$id;
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -311,7 +309,6 @@ class Menubase
         else
         {
             $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -330,12 +327,11 @@ class Menubase
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."menu";
         $sql.= " WHERE rowid=".$this->id;
 
-        dol_syslog(get_class($this)."::delete sql=".$sql);
+        dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (! $resql)
         {
             $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
             return -1;
         }
 
@@ -516,7 +512,7 @@ class Menubase
 
 //$tmp1=dol_microtime_float();
 //print '>>> 1 0<br>';
-        dol_syslog(get_class($this)."::menuLoad mymainmenu=".$mymainmenu." myleftmenu=".$myleftmenu." type_user=".$type_user." menu_handler=".$menu_handler." tabMenu size=".count($tabMenu)." sql=".$sql);
+        dol_syslog(get_class($this)."::menuLoad mymainmenu=".$mymainmenu." myleftmenu=".$myleftmenu." type_user=".$type_user." menu_handler=".$menu_handler." tabMenu size=".count($tabMenu)."", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
diff --git a/htdocs/core/class/notify.class.php b/htdocs/core/class/notify.class.php
index 317b00dd33a..03e2a641828 100644
--- a/htdocs/core/class/notify.class.php
+++ b/htdocs/core/class/notify.class.php
@@ -99,7 +99,7 @@ class Notify
         $sql.= " AND s.entity IN (".getEntity('societe', 1).")";
         $sql.= " AND s.rowid = ".$socid;
 
-		dol_syslog("Notify.class::countDefinedNotifications ".$action.", ".$socid." sql=".$sql);
+		dol_syslog("Notify.class::countDefinedNotifications ".$action.", ".$socid."", LOG_DEBUG);
 
         $resql = $this->db->query($sql);
         if ($resql)
@@ -147,7 +147,7 @@ class Notify
         else $sql.= " AND a.code = '".$action."'";	// New usage
         $sql .= " AND s.rowid = ".$socid;
 
-		dol_syslog("Notify::send sql=".$sql);
+		dol_syslog("Notify::send", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
@@ -226,7 +226,7 @@ class Notify
 
                         $sql = "INSERT INTO ".MAIN_DB_PREFIX."notify (daten, fk_action, fk_contact, objet_type, objet_id, email)";
                         $sql.= " VALUES ('".$this->db->idate($now)."', ".$actiondefid.", ".$obj->cid.", '".$objet_type."', ".$objet_id.", '".$this->db->escape($obj->email)."')";
-                        dol_syslog("Notify::send sql=".$sql);
+                        dol_syslog("Notify::send", LOG_DEBUG);
                         if (! $this->db->query($sql) )
                         {
                             dol_print_error($this->db);
diff --git a/htdocs/core/class/stats.class.php b/htdocs/core/class/stats.class.php
index 5018d63cecf..b2e85b3113a 100644
--- a/htdocs/core/class/stats.class.php
+++ b/htdocs/core/class/stats.class.php
@@ -334,7 +334,7 @@ abstract class Stats
 	{
 		$result = array();
 
-		dol_syslog(get_class($this).'::'.__FUNCTION__." sql=".$sql);
+		dol_syslog(get_class($this).'::'.__FUNCTION__."", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -364,7 +364,7 @@ abstract class Stats
 	{
 		$result = array();
 
-		dol_syslog(get_class($this).'::'.__FUNCTION__." sql=".$sql);
+		dol_syslog(get_class($this).'::'.__FUNCTION__."", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -400,7 +400,7 @@ abstract class Stats
 		$result=array();
 		$res=array();
 
-		dol_syslog(get_class($this).'::'.__FUNCTION__." sql=".$sql);
+		dol_syslog(get_class($this).'::'.__FUNCTION__."", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -451,7 +451,7 @@ abstract class Stats
 		$result=array();
 		$res=array();
 
-		dol_syslog(get_class($this).'::'.__FUNCTION__." sql=".$sql);
+		dol_syslog(get_class($this).'::'.__FUNCTION__."", LOG_DEBUG);
 
 		$resql=$this->db->query($sql);
 		if ($resql)
@@ -499,7 +499,7 @@ abstract class Stats
 		$result=array();
 		$res=array();
 
-		dol_syslog(get_class($this).'::'.__FUNCTION__." sql=".$sql);
+		dol_syslog(get_class($this).'::'.__FUNCTION__."", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -548,7 +548,7 @@ abstract class Stats
 		$result=array();
 		$res=array();
 
-		dol_syslog(get_class($this).'::'.__FUNCTION__." sql=".$sql);
+		dol_syslog(get_class($this).'::'.__FUNCTION__."", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/core/class/translate.class.php b/htdocs/core/class/translate.class.php
index c076cc3e874..f86681f5c76 100644
--- a/htdocs/core/class/translate.class.php
+++ b/htdocs/core/class/translate.class.php
@@ -676,7 +676,7 @@ class Translate
 		$sql = "SELECT ".$fieldlabel." as label";
 		$sql.= " FROM ".MAIN_DB_PREFIX.$tablename;
 		$sql.= " WHERE ".$fieldkey." = '".($keyforselect?$keyforselect:$key)."'";
-		dol_syslog(get_class($this).'::getLabelFromKey sql='.$sql,LOG_DEBUG);
+		dol_syslog(get_class($this).'::getLabelFromKey', LOG_DEBUG);
 		$resql = $db->query($sql);
 		if ($resql)
 		{
@@ -690,7 +690,6 @@ class Translate
 		else
 		{
 			$this->error=$db->lasterror();
-			dol_syslog(get_class($this).'::getLabelFromKey error='.$this->error,LOG_ERR);
 			return -1;
 		}
 	}
@@ -756,7 +755,7 @@ class Translate
 		if (! empty($currency_code)) $sql.=" AND code_iso = '".$currency_code."'";
 		//$sql.= " ORDER BY code_iso ASC"; // Not required, a sort is done later
 
-		dol_syslog(get_class($this).'::loadCacheCurrencies sql='.$sql, LOG_DEBUG);
+		dol_syslog(get_class($this).'::loadCacheCurrencies', LOG_DEBUG);
 		$resql = $db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/core/db/mssql.class.php b/htdocs/core/db/mssql.class.php
index bf67bd7d8b3..d0b454168df 100644
--- a/htdocs/core/db/mssql.class.php
+++ b/htdocs/core/db/mssql.class.php
@@ -359,6 +359,8 @@ class DoliDBMssql extends DoliDB
 			$ret = mssql_query($query, $this->db);
 		}
 
+		dol_syslog('sql='.$query, LOG_DEBUG);
+
 		if (! preg_match("/^COMMIT/i",$query) && ! preg_match("/^ROLLBACK/i",$query))
 		{
 			// Si requete utilisateur, on la sauvegarde ainsi que son resultset
@@ -370,7 +372,9 @@ class DoliDBMssql extends DoliDB
                 $this->lastqueryerror = $query;
 				$this->lasterror = $this->error();
 				$this->lasterrno = $row["code"];
-                dol_syslog(get_class($this)."::query SQL error: ".$query, LOG_WARNING);
+
+				dol_syslog(get_class($this)."::query SQL Error query: ".$query, LOG_ERR);
+				dol_syslog(get_class($this)."::query SQL Error message: ".$this->lasterror." (".$this->lasterrno.")", LOG_ERR);
 			}
 			$this->lastquery=$query;
 			$this->_results = $ret;
diff --git a/htdocs/core/db/mysql.class.php b/htdocs/core/db/mysql.class.php
index ab9d6e5850e..bfa2d39b093 100644
--- a/htdocs/core/db/mysql.class.php
+++ b/htdocs/core/db/mysql.class.php
@@ -263,6 +263,8 @@ class DoliDBMysql extends DoliDB
 			$ret = mysql_query($query, $this->db);
 		}
 
+		dol_syslog('sql='.$query, LOG_DEBUG);
+
 		if (! preg_match("/^COMMIT/i",$query) && ! preg_match("/^ROLLBACK/i",$query))
 		{
 			// Si requete utilisateur, on la sauvegarde ainsi que son resultset
@@ -271,7 +273,9 @@ class DoliDBMysql extends DoliDB
 				$this->lastqueryerror = $query;
 				$this->lasterror = $this->error();
 				$this->lasterrno = $this->errno();
-                dol_syslog(get_class($this)."::query SQL error: ".$query." ".$this->lasterrno, LOG_WARNING);
+
+				dol_syslog(get_class($this)."::query SQL Error query: ".$query, LOG_ERR);
+                dol_syslog(get_class($this)."::query SQL Error message: ".$this->lasterror." (".$this->lasterrno.")", LOG_ERR);
 			}
 			$this->lastquery=$query;
 			$this->_results = $ret;
@@ -827,31 +831,23 @@ class DoliDBMysql extends DoliDB
         {
             if ($this->lasterrno != 'DB_ERROR_USER_ALREADY_EXISTS') 
             {
-        		dol_syslog(get_class($this)."::DDLCreateUser sql=".$sql, LOG_ERR);
 	            return -1;
             }
-            else 
-            {
-            	// If user already exists, we continue to set permissions
-            	dol_syslog(get_class($this)."::DDLCreateUser sql=".$sql, LOG_WARNING);
-            }
         }
         $sql = "GRANT ALL PRIVILEGES ON ".$this->escape($dolibarr_main_db_name).".* TO '".$this->escape($dolibarr_main_db_user)."'@'".$this->escape($dolibarr_main_db_host)."' IDENTIFIED BY '".$this->escape($dolibarr_main_db_pass)."'";
         dol_syslog(get_class($this)."::DDLCreateUser", LOG_DEBUG);	// No sql to avoid password in log
         $resql=$this->query($sql);
         if (! $resql)
         {
-            dol_syslog(get_class($this)."::DDLCreateUser sql=".$sql, LOG_ERR);
             return -1;
         }
 
         $sql="FLUSH Privileges";
 
-        dol_syslog(get_class($this)."::DDLCreateUser sql=".$sql);
+        dol_syslog(get_class($this)."::DDLCreateUser", LOG_DEBUG);
 	    $resql=$this->query($sql);
 		if (! $resql)
 		{
-			dol_syslog(get_class($this)."::DDLCreateUser sql=".$sql, LOG_ERR);
 			return -1;
 		}
 
diff --git a/htdocs/core/db/mysqli.class.php b/htdocs/core/db/mysqli.class.php
index 40061a4fa1a..da16c1a7971 100644
--- a/htdocs/core/db/mysqli.class.php
+++ b/htdocs/core/db/mysqli.class.php
@@ -265,6 +265,8 @@ class DoliDBMysqli extends DoliDB
             $ret = mysqli_query($this->db,$query);
         }
 
+	    dol_syslog('sql='.$query, LOG_DEBUG);
+
         if (! preg_match("/^COMMIT/i",$query) && ! preg_match("/^ROLLBACK/i",$query))
         {
             // Si requete utilisateur, on la sauvegarde ainsi que son resultset
@@ -273,7 +275,9 @@ class DoliDBMysqli extends DoliDB
                 $this->lastqueryerror = $query;
                 $this->lasterror = $this->error();
                 $this->lasterrno = $this->errno();
-                dol_syslog(get_class($this)."::query SQL error: ".$query." ".$this->lasterrno, LOG_WARNING);
+
+	            dol_syslog(get_class($this)."::query SQL Error query: ".$query, LOG_ERR);
+	            dol_syslog(get_class($this)."::query SQL Error message: ".$this->lasterror." (".$this->lasterrno.")", LOG_ERR);
             }
             $this->lastquery=$query;
             $this->_results = $ret;
@@ -831,31 +835,23 @@ class DoliDBMysqli extends DoliDB
         {
             if ($this->lasterrno != 'DB_ERROR_USER_ALREADY_EXISTS') 
             {
-            	dol_syslog(get_class($this)."::DDLCreateUser sql=".$sql, LOG_ERR);
             	return -1;
             }
-            else 
-            {
-            	// If user already exists, we continue to set permissions
-            	dol_syslog(get_class($this)."::DDLCreateUser sql=".$sql, LOG_WARNING);
-            }
         }
         $sql = "GRANT ALL PRIVILEGES ON ".$this->escape($dolibarr_main_db_name).".* TO '".$this->escape($dolibarr_main_db_user)."'@'".$this->escape($dolibarr_main_db_host)."' IDENTIFIED BY '".$this->escape($dolibarr_main_db_pass)."'";
         dol_syslog(get_class($this)."::DDLCreateUser", LOG_DEBUG);	// No sql to avoid password in log
         $resql=$this->query($sql);
         if (! $resql)
         {
-            dol_syslog(get_class($this)."::DDLCreateUser sql=".$sql, LOG_ERR);
             return -1;
         }
 
         $sql="FLUSH Privileges";
 
-        dol_syslog(get_class($this)."::DDLCreateUser sql=".$sql);
+        dol_syslog(get_class($this)."::DDLCreateUser", LOG_DEBUG);
         $resql=$this->query($sql);
         if (! $resql)
         {
-            dol_syslog(get_class($this)."::DDLCreateUser sql=".$sql, LOG_ERR);
             return -1;
         }
 
diff --git a/htdocs/core/db/pgsql.class.php b/htdocs/core/db/pgsql.class.php
index 155977cc8d1..f6759e087c8 100644
--- a/htdocs/core/db/pgsql.class.php
+++ b/htdocs/core/db/pgsql.class.php
@@ -492,6 +492,9 @@ class DoliDBPgsql extends DoliDB
 		}
 
 		$ret = @pg_query($this->db, $query);
+
+		dol_syslog('sql='.$query, LOG_DEBUG);
+
 		//print $query;
 		if (! preg_match("/^COMMIT/i",$query) && ! preg_match("/^ROLLBACK/i",$query)) // Si requete utilisateur, on la sauvegarde ainsi que son resultset
 		{
@@ -503,9 +506,10 @@ class DoliDBPgsql extends DoliDB
     				$this->lasterror = $this->error();
     				$this->lasterrno = $this->errno();
 			    }
-				dol_syslog(get_class($this)."::query SQL error usesavepoint = ".$usesavepoint." - ".$query." - ".pg_last_error($this->db)." => ".$this->errno(), LOG_WARNING);
-				//print "\n>> ".$query."<br>\n";
-				//print '>> '.$this->lasterrno.' - '.$this->lasterror.' - '.$this->lastqueryerror."<br>\n";
+
+				dol_syslog(get_class($this)."::query SQL Error query: ".$query, LOG_ERR);
+				dol_syslog(get_class($this)."::query SQL Error message: ".$this->lasterror." (".$this->lasterrno.")", LOG_ERR);
+				dol_syslog(get_class($this)."::query SQL error usesavepoint = ".$usesavepoint, LOG_ERR);
 
 				if ($usesavepoint && $this->transaction_opened)	// Warning, after that errno will be erased
 				{
diff --git a/htdocs/core/db/sqlite.class.php b/htdocs/core/db/sqlite.class.php
index ad5c6532c9e..34ee2a41b6d 100644
--- a/htdocs/core/db/sqlite.class.php
+++ b/htdocs/core/db/sqlite.class.php
@@ -399,6 +399,8 @@ class DoliDBSqlite extends DoliDB
             $this->error=$e->getMessage();
         }
 
+	    dol_syslog('sql='.$query, LOG_DEBUG);
+
         if (! preg_match("/^COMMIT/i",$query) && ! preg_match("/^ROLLBACK/i",$query))
         {
             // Si requete utilisateur, on la sauvegarde ainsi que son resultset
@@ -407,8 +409,16 @@ class DoliDBSqlite extends DoliDB
                 $this->lastqueryerror = $query;
                 $this->lasterror = $this->error();
                 $this->lasterrno = $this->errno();
-                if (preg_match('/[0-9]/',$this->lasterrno)) dol_syslog(get_class($this)."::query SQL error: ".$query." ".$this->lasterrno." ".$this->lasterror, LOG_WARNING);
-                else dol_syslog(get_class($this)."::query SQL error: ".$query." ".$this->lasterrno, LOG_WARNING);
+
+	            dol_syslog(get_class($this)."::query SQL Error query: ".$query, LOG_ERR);
+
+	            $errormsg = get_class($this)."::query SQL Error message: ".$this->lasterror;
+
+				if (preg_match('/[0-9]/',$this->lasterrno)) {
+                    $errormsg .= ' ('.$this->lasterrno.')';
+                }
+
+	            dol_syslog($errormsg, LOG_ERR);
             }
             $this->lastquery=$query;
             $this->_results = $ret;
@@ -970,7 +980,6 @@ class DoliDBSqlite extends DoliDB
         $resql=$this->query($sql);
         if (! $resql)
         {
-            dol_syslog(get_class($this)."::DDLCreateUser sql=".$sql, LOG_ERR);
             return -1;
         }
 
@@ -979,21 +988,19 @@ class DoliDBSqlite extends DoliDB
         $sql.= " VALUES ('".$this->escape($dolibarr_main_db_host)."','".$this->escape($dolibarr_main_db_name)."','".addslashes($dolibarr_main_db_user)."'";
         $sql.= ",'Y','Y','Y','Y','Y','Y','Y','Y','Y')";
 
-        dol_syslog(get_class($this)."::DDLCreateUser sql=".$sql);
+        dol_syslog(get_class($this)."::DDLCreateUser", LOG_DEBUG);
         $resql=$this->query($sql);
         if (! $resql)
         {
-            dol_syslog(get_class($this)."::DDLCreateUser sql=".$sql, LOG_ERR);
             return -1;
         }
 
         $sql="FLUSH Privileges";
 
-        dol_syslog(get_class($this)."::DDLCreateUser sql=".$sql);
+        dol_syslog(get_class($this)."::DDLCreateUser", LOG_DEBUG);
         $resql=$this->query($sql);
         if (! $resql)
         {
-            dol_syslog(get_class($this)."::DDLCreateUser sql=".$sql, LOG_ERR);
             return -1;
         }
 
diff --git a/htdocs/core/lib/admin.lib.php b/htdocs/core/lib/admin.lib.php
index 19441e507aa..cb338ff53f1 100644
--- a/htdocs/core/lib/admin.lib.php
+++ b/htdocs/core/lib/admin.lib.php
@@ -215,7 +215,6 @@ function run_sql($sqlfile,$silent=1,$entity='',$usesavepoint=1,$handler='',$oker
                 }
                 else
                 {
-                    dol_syslog('Admin.lib::run_sql Failed to get max rowid for '.$table.' '.$db->lasterror().' sql='.$sqlgetrowid, LOG_ERR);
                     if (! $silent) print '<tr><td valign="top" colspan="2">';
                     if (! $silent) print '<div class="error">'.$langs->trans("Failed to get max rowid for ".$table)."</div></td>";
                     if (! $silent) print '</tr>';
@@ -226,7 +225,7 @@ function run_sql($sqlfile,$silent=1,$entity='',$usesavepoint=1,$handler='',$oker
             $from='__+MAX_'.$table.'__';
             $to='+'.$listofmaxrowid[$table];
             $newsql=str_replace($from,$to,$newsql);
-            dol_syslog('Admin.lib::run_sql New Request '.($i+1).' (replacing '.$from.' to '.$to.') sql='.$newsql, LOG_DEBUG);
+            dol_syslog('Admin.lib::run_sql New Request '.($i+1).' (replacing '.$from.' to '.$to.')', LOG_DEBUG);
 
             $arraysql[$i]=$newsql;
         }
@@ -251,7 +250,7 @@ function run_sql($sqlfile,$silent=1,$entity='',$usesavepoint=1,$handler='',$oker
 
             // Ajout trace sur requete (eventuellement a commenter si beaucoup de requetes)
             if (! $silent) print '<tr><td valign="top">'.$langs->trans("Request").' '.($i+1)." sql='".dol_htmlentities($newsql,ENT_NOQUOTES)."'</td></tr>\n";
-            dol_syslog('Admin.lib::run_sql Request '.($i+1).' sql='.$newsql, LOG_DEBUG);
+            dol_syslog('Admin.lib::run_sql Request '.($i+1), LOG_DEBUG);
 			$sqlmodified=0;
 
             // Replace for encrypt data
@@ -300,7 +299,7 @@ function run_sql($sqlfile,$silent=1,$entity='',$usesavepoint=1,$handler='',$oker
                 $sqlmodified++;
             }
 
-            if ($sqlmodified) dol_syslog('Admin.lib::run_sql New Request '.($i+1).' sql='.$newsql, LOG_DEBUG);
+            if ($sqlmodified) dol_syslog('Admin.lib::run_sql New Request '.($i+1), LOG_DEBUG);
 
             $result=$db->query($newsql,$usesavepoint);
             if ($result)
@@ -393,7 +392,7 @@ function dolibarr_del_const($db, $name, $entity=1)
     $sql.= ")";
     if ($entity >= 0) $sql.= " AND entity = ".$entity;
 
-    dol_syslog("admin.lib::dolibarr_del_const sql=".$sql);
+    dol_syslog("admin.lib::dolibarr_del_const", LOG_DEBUG);
     $resql=$db->query($sql);
     if ($resql)
     {
@@ -427,7 +426,7 @@ function dolibarr_get_const($db, $name, $entity=1)
     $sql.= " WHERE name = ".$db->encrypt($name,1);
     $sql.= " AND entity = ".$entity;
 
-    dol_syslog("admin.lib::dolibarr_get_const sql=".$sql);
+    dol_syslog("admin.lib::dolibarr_get_const", LOG_DEBUG);
     $resql=$db->query($sql);
     if ($resql)
     {
@@ -474,7 +473,7 @@ function dolibarr_set_const($db, $name, $value, $type='chaine', $visible=0, $not
     $sql.= " WHERE name = ".$db->encrypt($name,1);
     if ($entity >= 0) $sql.= " AND entity = ".$entity;
 
-    dol_syslog("admin.lib::dolibarr_set_const sql=".$sql, LOG_DEBUG);
+    dol_syslog("admin.lib::dolibarr_set_const", LOG_DEBUG);
     $resql=$db->query($sql);
 
     if (strcmp($value,''))	// true if different. Must work for $value='0' or $value=0
@@ -487,7 +486,7 @@ function dolibarr_set_const($db, $name, $value, $type='chaine', $visible=0, $not
 
         //print "sql".$value."-".pg_escape_string($value)."-".$sql;exit;
         //print "xx".$db->escape($value);
-        dol_syslog("admin.lib::dolibarr_set_const sql=".$sql, LOG_DEBUG);
+        dol_syslog("admin.lib::dolibarr_set_const", LOG_DEBUG);
         $resql=$db->query($sql);
     }
 
@@ -500,7 +499,6 @@ function dolibarr_set_const($db, $name, $value, $type='chaine', $visible=0, $not
     else
     {
         $error=$db->lasterror();
-        dol_syslog("admin.lib::dolibarr_set_const ".$error, LOG_ERR);
         $db->rollback();
         return -1;
     }
@@ -1043,7 +1041,7 @@ function form_constantes($tableau,$strictw3c=0)
         $sql.= " ORDER BY name ASC, entity DESC";
         $result = $db->query($sql);
 
-        dol_syslog("List params sql=".$sql);
+        dol_syslog("List params", LOG_DEBUG);
         if ($result)
         {
             $obj = $db->fetch_object($result);	// Take first result of select
@@ -1217,7 +1215,7 @@ function addDocumentModel($name, $type, $label='', $description='')
     $sql.= (! empty($description)?"'".$db->escape($description)."'":"null");
     $sql.= ")";
 
-    dol_syslog("admin.lib::addDocumentModel sql=".$sql);
+    dol_syslog("admin.lib::addDocumentModel", LOG_DEBUG);
 	$resql=$db->query($sql);
 	if ($resql)
 	{
@@ -1250,7 +1248,7 @@ function delDocumentModel($name, $type)
 	$sql.= " AND type = '".$type."'";
 	$sql.= " AND entity = ".$conf->entity;
 
-	dol_syslog("admin.lib::delDocumentModel sql=".$sql);
+	dol_syslog("admin.lib::delDocumentModel", LOG_DEBUG);
 	$resql=$db->query($sql);
 	if ($resql)
 	{
diff --git a/htdocs/core/lib/company.lib.php b/htdocs/core/lib/company.lib.php
index 0851fb0b7c1..bd5f19e2401 100644
--- a/htdocs/core/lib/company.lib.php
+++ b/htdocs/core/lib/company.lib.php
@@ -267,7 +267,7 @@ function getCountry($searchkey,$withcode='',$dbtouse=0,$outputlangs='',$entconv=
     elseif (! empty($searchkey)) $sql.= " WHERE code='".$db->escape($searchkey)."'";
     else $sql.= " WHERE libelle='".$db->escape($searchlabel)."'";
 
-    dol_syslog("Company.lib::getCountry sql=".$sql);
+    dol_syslog("Company.lib::getCountry", LOG_DEBUG);
     $resql=$dbtouse->query($sql);
     if ($resql)
     {
@@ -317,7 +317,7 @@ function getState($id,$withcode='',$dbtouse=0)
     $sql = "SELECT rowid, code_departement as code, nom as label FROM ".MAIN_DB_PREFIX."c_departements";
     $sql.= " WHERE rowid=".$id;
 
-    dol_syslog("Company.lib::getState sql=".$sql);
+    dol_syslog("Company.lib::getState", LOG_DEBUG);
     $resql=$dbtouse->query($sql);
     if ($resql)
     {
@@ -394,7 +394,7 @@ function getFormeJuridiqueLabel($code)
     $sql = "SELECT libelle FROM ".MAIN_DB_PREFIX."c_forme_juridique";
     $sql.= " WHERE code='$code'";
 
-    dol_syslog("Company.lib::getFormeJuridiqueLabel sql=".$sql);
+    dol_syslog("Company.lib::getFormeJuridiqueLabel", LOG_DEBUG);
     $resql=$db->query($sql);
     if ($resql)
     {
@@ -655,7 +655,7 @@ function show_contacts($conf,$langs,$db,$object,$backtopage='')
     if ($search_name)       $sql .= " AND (p.lastname LIKE '%".$db->escape($search_name)."%' OR p.firstname LIKE '%".$db->escape($search_name)."%')";
     $sql.= " ORDER BY $sortfield $sortorder";
 
-    dol_syslog('core/lib/company.lib.php :: show_contacts sql='.$sql,LOG_DEBUG);
+    dol_syslog('core/lib/company.lib.php :: show_contacts', LOG_DEBUG);
     $result = $db->query($sql);
     $num = $db->num_rows($result);
 
@@ -953,7 +953,7 @@ function show_actions_todo($conf,$langs,$db,$object,$objcon='',$noprint=0)
         $sql.= " AND ((a.percent >= 0 AND a.percent < 100) OR (a.percent = -1 AND a.datep > '".$db->idate($now)."'))";
         $sql.= " ORDER BY a.datep DESC, a.id DESC";
 
-        dol_syslog("company.lib::show_actions_todo sql=".$sql);
+        dol_syslog("company.lib::show_actions_todo", LOG_DEBUG);
         $result=$db->query($sql);
         if ($result)
         {
@@ -1089,7 +1089,7 @@ function show_actions_done($conf,$langs,$db,$object,$objcon='',$noprint=0)
         $sql.= " AND (a.percent = 100 OR (a.percent = -1 AND a.datep <= '".$db->idate($now)."'))";
         $sql.= " ORDER BY a.datep DESC, a.id DESC";
 
-        dol_syslog("company.lib::show_actions_done sql=".$sql, LOG_DEBUG);
+        dol_syslog("company.lib::show_actions_done", LOG_DEBUG);
         $resql=$db->query($sql);
         if ($resql)
         {
@@ -1141,7 +1141,7 @@ function show_actions_done($conf,$langs,$db,$object,$objcon='',$noprint=0)
         $sql.= " AND mc.fk_mailing=m.rowid";
         $sql.= " ORDER BY mc.date_envoi DESC, m.rowid DESC";
 
-        dol_syslog("company.lib::show_actions_done sql=".$sql, LOG_DEBUG);
+        dol_syslog("company.lib::show_actions_done", LOG_DEBUG);
         $resql=$db->query($sql);
         if ($resql)
         {
diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 365dd408a2e..9ccd4a1fe2b 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -2978,7 +2978,7 @@ function get_localtax($tva, $local, $thirdparty_buyer="", $thirdparty_seller="")
 	$sql .= " WHERE t.fk_pays = p.rowid AND p.code = '".$thirdparty_seller->country_code."'";
 	$sql .= " AND t.taux = ".$tva." AND t.active = 1";
 
-	dol_syslog("get_localtax sql=".$sql);
+	dol_syslog("get_localtax", LOG_DEBUG);
 	$resql=$db->query($sql);
 	if ($resql)
 	{
@@ -4362,7 +4362,7 @@ function dol_getIdFromCode($db,$key,$tablename,$fieldkey='code',$fieldid='id')
 	$sql = "SELECT ".$fieldid." as id";
 	$sql.= " FROM ".MAIN_DB_PREFIX.$tablename;
 	$sql.= " WHERE ".$fieldkey." = '".$key."'";
-	dol_syslog('dol_getIdFromCode sql='.$sql, LOG_DEBUG);
+	dol_syslog('dol_getIdFromCode', LOG_DEBUG);
 	$resql = $db->query($sql);
 	if ($resql)
 	{
@@ -4374,7 +4374,6 @@ function dol_getIdFromCode($db,$key,$tablename,$fieldkey='code',$fieldid='id')
 	}
 	else
 	{
-		dol_syslog("dol_getIdFromCode error=".$db->lasterror(), LOG_ERR);
 		return -1;
 	}
 }
diff --git a/htdocs/core/lib/functions2.lib.php b/htdocs/core/lib/functions2.lib.php
index 917ceaf0e65..4e9598d5e20 100644
--- a/htdocs/core/lib/functions2.lib.php
+++ b/htdocs/core/lib/functions2.lib.php
@@ -744,7 +744,7 @@ function get_next_value($db,$mask,$table,$field,$where='',$objsoc='',$date='',$m
     if ($sqlwhere) $sql.=' AND '.$sqlwhere;
 
     //print $sql.'<br>';
-    dol_syslog("functions2::get_next_value mode=".$mode." sql=".$sql, LOG_DEBUG);
+    dol_syslog("functions2::get_next_value mode=".$mode."", LOG_DEBUG);
     $resql=$db->query($sql);
     if ($resql)
     {
@@ -783,7 +783,7 @@ function get_next_value($db,$mask,$table,$field,$where='',$objsoc='',$date='',$m
         if ($where) $sql.=$where;
         if ($sqlwhere) $sql.=' AND '.$sqlwhere;
 
-        dol_syslog("functions2::get_next_value sql=".$sql);
+        dol_syslog("functions2::get_next_value", LOG_DEBUG);
         $resql=$db->query($sql);
         if ($resql)
         {
@@ -837,7 +837,7 @@ function get_next_value($db,$mask,$table,$field,$where='',$objsoc='',$date='',$m
             if ($sqlwhere) $maskrefclient_sql.=' AND '.$sqlwhere; //use the same sqlwhere as general mask
             $maskrefclient_sql.=' AND (SUBSTRING('.$field.', '.(strpos($maskwithnocode,$maskrefclient)+1).', '.dol_strlen($maskrefclient_maskclientcode).")='".$maskrefclient_clientcode."')";
 
-            dol_syslog("functions2::get_next_value maskrefclient_sql=".$maskrefclient_sql, LOG_DEBUG);
+            dol_syslog("functions2::get_next_value maskrefclient", LOG_DEBUG);
             $maskrefclient_resql=$db->query($maskrefclient_sql);
             if ($maskrefclient_resql)
             {
@@ -1168,7 +1168,7 @@ function dol_set_user_param($db, $conf, &$user, $tab)
         $i++;
     }
     $sql.= ")";
-    dol_syslog("functions2.lib::dol_set_user_param sql=".$sql, LOG_DEBUG);
+    dol_syslog("functions2.lib::dol_set_user_param", LOG_DEBUG);
 
     $resql=$db->query($sql);
     if (! $resql)
@@ -1187,7 +1187,7 @@ function dol_set_user_param($db, $conf, &$user, $tab)
             $sql.= " VALUES (".$user->id.",".$conf->entity.",";
             $sql.= " '".$key."','".$db->escape($value)."')";
 
-            dol_syslog("functions2.lib::dol_set_user_param sql=".$sql, LOG_DEBUG);
+            dol_syslog("functions2.lib::dol_set_user_param", LOG_DEBUG);
             $result=$db->query($sql);
             if (! $result)
             {
@@ -1293,7 +1293,7 @@ function getListOfModels($db,$type,$maxfilenamelength=0)
     $sql.= " WHERE type = '".$type."'";
     $sql.= " AND entity IN (0,".(! empty($conf->multicompany->enabled) && ! empty($conf->multicompany->transverse_mode)?"1,":"").$conf->entity.")";
 
-    dol_syslog('/core/lib/function2.lib.php::getListOfModels sql='.$sql, LOG_DEBUG);
+    dol_syslog('/core/lib/function2.lib.php::getListOfModels', LOG_DEBUG);
     $resql = $db->query($sql);
     if ($resql)
     {
@@ -1582,7 +1582,6 @@ function cleanCorruptedTree($db, $tabletocleantree, $fieldfkparent)
 
 		// Check loops on each other
 		$sql = "UPDATE ".MAIN_DB_PREFIX.$tabletocleantree." SET ".$fieldfkparent." = 0 WHERE ".$fieldfkparent." = rowid";	// So we update only records linked to themself
-		dol_syslog("sql=".$sql);
 		$resql = $db->query($sql);
 		if ($resql)
 		{
@@ -1623,7 +1622,6 @@ function cleanCorruptedTree($db, $tabletocleantree, $fieldfkparent)
 		$sql = "UPDATE ".MAIN_DB_PREFIX.$tabletocleantree;
 		$sql.= " SET ".$fieldfkparent." = 0";
 		$sql.= " WHERE rowid IN (".join(',',$listofidtoclean).")";	// So we update only records detected wrong
-		dol_syslog("sql=".$sql);
 		$resql = $db->query($sql);
 		if ($resql)
 		{
@@ -1643,7 +1641,6 @@ function cleanCorruptedTree($db, $tabletocleantree, $fieldfkparent)
 		$sql = "UPDATE ".MAIN_DB_PREFIX.$tabletocleantree;
 		$sql.= " SET ".$fieldfkparent." = 0";
 		$sql.= " WHERE ".$fieldfkparent." NOT IN (".join(',',$listofid).")";	// So we update only records linked to a non existing parent
-		dol_syslog("sql=".$sql);
 		$resql = $db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/core/lib/invoice2.lib.php b/htdocs/core/lib/invoice2.lib.php
index 9309d083187..39405db4468 100644
--- a/htdocs/core/lib/invoice2.lib.php
+++ b/htdocs/core/lib/invoice2.lib.php
@@ -128,7 +128,7 @@ function rebuild_merge_pdf($db, $langs, $conf, $diroutputpdf, $newlangid, $filte
 	if ($sqlorder) $sql.=$sqlorder;
 
 	//print $sql; exit;
-	dol_syslog("scripts/invoices/rebuild_merge.php: sql=".$sql);
+	dol_syslog("scripts/invoices/rebuild_merge.php:", LOG_DEBUG);
 
 	if ($usestdout) print '--- start'."\n";
 
@@ -139,7 +139,7 @@ function rebuild_merge_pdf($db, $langs, $conf, $diroutputpdf, $newlangid, $filte
 	$result = 0;
 	$files = array() ;		// liste les fichiers
 
-	dol_syslog("scripts/invoices/rebuild_merge.php sql=".$sql);
+	dol_syslog("scripts/invoices/rebuild_merge.php", LOG_DEBUG);
 	if ( $resql=$db->query($sql) )
 	{
 	    $num = $db->num_rows($resql);
diff --git a/htdocs/core/lib/price.lib.php b/htdocs/core/lib/price.lib.php
index ac9845f22a1..00144db74e5 100644
--- a/htdocs/core/lib/price.lib.php
+++ b/htdocs/core/lib/price.lib.php
@@ -111,7 +111,7 @@ function calcul_price_total($qty, $pu, $remise_percent_ligne, $txtva, $uselocalt
 		$sql.= " FROM ".MAIN_DB_PREFIX."c_tva as cv";
 		$sql.= " WHERE cv.taux = ".$txtva;
 		$sql.= " AND cv.fk_pays = ".$countryid;
-		dol_syslog("calcul_price_total search vat information sql=".$sql);
+		dol_syslog("calcul_price_total search vat information", LOG_DEBUG);
 		$resql = $db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/core/lib/security.lib.php b/htdocs/core/lib/security.lib.php
index 31e900f8e7e..c8cccefda7f 100644
--- a/htdocs/core/lib/security.lib.php
+++ b/htdocs/core/lib/security.lib.php
@@ -470,7 +470,6 @@ function restrictedArea($user, $features, $objectid=0, $dbtablename='', $feature
                 }
                 else
                 {
-                    dol_syslog("security.lib:restrictedArea sql=".$sql, LOG_ERR);
                     accessforbidden();
                 }
             }
diff --git a/htdocs/core/lib/sendings.lib.php b/htdocs/core/lib/sendings.lib.php
index 2bfb2ba7c17..d2f3bf563c6 100644
--- a/htdocs/core/lib/sendings.lib.php
+++ b/htdocs/core/lib/sendings.lib.php
@@ -171,7 +171,7 @@ function show_list_sending_receive($origin,$origin_id,$filter='')
 
 	$sql.= " ORDER BY obj.fk_product";
 
-	dol_syslog("show_list_sending_receive sql=".$sql, LOG_DEBUG);
+	dol_syslog("show_list_sending_receive", LOG_DEBUG);
 	$resql = $db->query($sql);
 	if ($resql)
 	{
diff --git a/htdocs/core/lib/tax.lib.php b/htdocs/core/lib/tax.lib.php
index a52aeb37345..164d346ac1c 100644
--- a/htdocs/core/lib/tax.lib.php
+++ b/htdocs/core/lib/tax.lib.php
@@ -194,7 +194,7 @@ function vat_by_thirdparty($db, $y, $date_start, $date_end, $modetax, $direction
     if ($sql == 'TODO') return -2;
     if ($sql != 'TODO')
     {
-        dol_syslog("Tax.lib:thirdparty sql=".$sql);
+        dol_syslog("Tax.lib:thirdparty", LOG_DEBUG);
         $resql = $db->query($sql);
         if ($resql)
         {
@@ -366,7 +366,7 @@ function vat_by_date($db, $y, $q, $date_start, $date_end, $modetax, $direction,
     if ($sql == 'TODO') return -2;
     if ($sql != 'TODO')
     {
-        dol_syslog("Tax.lib.php::vat_by_date sql=".$sql);
+        dol_syslog("Tax.lib.php::vat_by_date", LOG_DEBUG);
 
         $resql = $db->query($sql);
         if ($resql)
@@ -531,7 +531,7 @@ function vat_by_date($db, $y, $q, $date_start, $date_end, $modetax, $direction,
     if ($sql == 'TODO') return -2; // -2 = Feature not yet available
     if ($sql != 'TODO')
     {
-        dol_syslog("Tax.lib.php::vat_by_date sql=".$sql);
+        dol_syslog("Tax.lib.php::vat_by_date", LOG_DEBUG);
         $resql = $db->query($sql);
         if ($resql)
         {
diff --git a/htdocs/core/login/functions_dolibarr.php b/htdocs/core/login/functions_dolibarr.php
index 400b5765719..d1555678313 100644
--- a/htdocs/core/login/functions_dolibarr.php
+++ b/htdocs/core/login/functions_dolibarr.php
@@ -58,7 +58,7 @@ function check_user_password_dolibarr($usertotest,$passwordtotest,$entitytotest=
 		$sql.=' WHERE '.$usernamecol." = '".$db->escape($usertotest)."'";
 		$sql.=' AND '.$entitycol." IN (0," . ($entity ? $entity : 1) . ")";
 
-		dol_syslog("functions_dolibarr::check_user_password_dolibarr sql=".$sql);
+		dol_syslog("functions_dolibarr::check_user_password_dolibarr", LOG_DEBUG);
 		$resql=$db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/core/login/functions_openid.php b/htdocs/core/login/functions_openid.php
index e183bc40795..3abb69be4f2 100644
--- a/htdocs/core/login/functions_openid.php
+++ b/htdocs/core/login/functions_openid.php
@@ -79,7 +79,7 @@ function check_user_password_openid($usertotest,$passwordtotest,$entitytotest)
             $sql.=" WHERE openid = '".$db->escape($_GET['openid_identity'])."'";
             $sql.=" AND entity IN (0," . ($_SESSION["dol_entity"] ? $_SESSION["dol_entity"] : 1) . ")";
 
-            dol_syslog("functions_openid::check_user_password_openid sql=".$sql);
+            dol_syslog("functions_openid::check_user_password_openid", LOG_DEBUG);
             $resql=$db->query($sql);
             if ($resql)
             {
diff --git a/htdocs/core/modules/DolibarrModules.class.php b/htdocs/core/modules/DolibarrModules.class.php
index e25f4d0c715..1cbf5f08009 100644
--- a/htdocs/core/modules/DolibarrModules.class.php
+++ b/htdocs/core/modules/DolibarrModules.class.php
@@ -113,14 +113,13 @@ abstract class DolibarrModules
                 // Add current entity id
                 $sql=str_replace('__ENTITY__', $conf->entity, $sql);
 
-                dol_syslog(get_class($this)."::_init ignoreerror=".$ignoreerror." sql=".$sql, LOG_DEBUG);
+                dol_syslog(get_class($this)."::_init ignoreerror=".$ignoreerror."", LOG_DEBUG);
                 $result=$this->db->query($sql, $ignoreerror);
                 if (! $result)
                 {
                     if (! $ignoreerror)
                     {
                         $this->error=$this->db->lasterror();
-                        dol_syslog(get_class($this)."::_init Error ".$this->error, LOG_ERR);
                         $err++;
                     }
                     else
@@ -188,12 +187,11 @@ abstract class DolibarrModules
         {
             if (! $err)
             {
-                dol_syslog(get_class($this)."::_remove sql=".$array_sql[$i], LOG_DEBUG);
+                dol_syslog(get_class($this)."::_remove", LOG_DEBUG);
                 $result=$this->db->query($array_sql[$i]);
                 if (! $result)
                 {
                     $this->error=$this->db->error();
-                    dol_syslog(get_class($this)."::_remove Error ".$this->error, LOG_ERR);
                     $err++;
                 }
             }
@@ -373,7 +371,7 @@ abstract class DolibarrModules
         $sql.= " WHERE ".$this->db->decrypt('name')." = '".$this->const_name."'";
         $sql.= " AND entity IN (0, ".$entity.")";
 
-        dol_syslog(get_class($this)."::_active sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::_active", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if (! $resql) $err++;
 
@@ -382,7 +380,7 @@ abstract class DolibarrModules
         $sql.= ",".$this->db->encrypt('1',1);
         $sql.= ",0,".$entity.")";
 
-        dol_syslog(get_class($this)."::_active sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::_active", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if (! $resql) $err++;
 
@@ -408,7 +406,7 @@ abstract class DolibarrModules
         $sql.= " WHERE ".$this->db->decrypt('name')." = '".$this->const_name."'";
         $sql.= " AND entity IN (0, ".$entity.")";
 
-        dol_syslog(get_class($this)."::_unactive sql=".$sql);
+        dol_syslog(get_class($this)."::_unactive", LOG_DEBUG);
         $this->db->query($sql);
 
         return $err;
@@ -540,7 +538,7 @@ abstract class DolibarrModules
                 $sql.= " AND entity = ".$conf->entity;
                 if ($note) $sql.=" AND note ='".$this->db->escape($note)."'";
 
-                dol_syslog(get_class($this)."::insert_boxes sql=".$sql);
+                dol_syslog(get_class($this)."::insert_boxes", LOG_DEBUG);
                 $result=$this->db->query($sql);
                 if ($result)
                 {
@@ -557,7 +555,7 @@ abstract class DolibarrModules
                             $sql.= $note?"'".$this->db->escape($note)."'":"null";
                             $sql.= ")";
 
-                            dol_syslog(get_class($this)."::insert_boxes sql=".$sql);
+                            dol_syslog(get_class($this)."::insert_boxes", LOG_DEBUG);
                             $resql=$this->db->query($sql);
                             if (! $resql) $err++;
 
@@ -575,7 +573,7 @@ abstract class DolibarrModules
 	                            $sql = "INSERT INTO ".MAIN_DB_PREFIX."boxes (box_id,position,box_order,fk_user,entity)";
     	                        $sql.= " VALUES (".$lastid.", ".$key2.", '0', 0, ".$conf->entity.")";
 
-    	                        dol_syslog(get_class($this)."::insert_boxes onto page ".$key2."=".$val2." sql=".$sql);
+    	                        dol_syslog(get_class($this)."::insert_boxes onto page ".$key2."=".$val2."", LOG_DEBUG);
                             	$resql=$this->db->query($sql);
                             	if (! $resql) $err++;
                             }
@@ -588,7 +586,6 @@ abstract class DolibarrModules
                         else
 						{
                             $this->error=$this->db->lasterror();
-                            dol_syslog(get_class($this)."::insert_boxes ".$this->error, LOG_ERR);
                             $this->db->rollback();
                         }
                     }
@@ -597,7 +594,6 @@ abstract class DolibarrModules
                 else
               {
                     $this->error=$this->db->lasterror();
-                    dol_syslog(get_class($this)."::insert_boxes ".$this->error, LOG_ERR);
                     $err++;
                 }
             }
@@ -634,12 +630,11 @@ abstract class DolibarrModules
                 $sql.= " AND ".MAIN_DB_PREFIX."boxes_def.file = '".$this->db->escape($file)."'";
                 $sql.= " AND ".MAIN_DB_PREFIX."boxes.entity = ".$conf->entity;
 
-                dol_syslog(get_class($this)."::delete_boxes sql=".$sql);
+                dol_syslog(get_class($this)."::delete_boxes", LOG_DEBUG);
                 $resql=$this->db->query($sql);
                 if (! $resql)
                 {
                     $this->error=$this->db->lasterror();
-                    dol_syslog(get_class($this)."::delete_boxes ".$this->error, LOG_ERR);
                     $err++;
                 }
 
@@ -647,12 +642,11 @@ abstract class DolibarrModules
                 $sql.= " WHERE file = '".$this->db->escape($file)."'";
                 $sql.= " AND entity = ".$conf->entity;
 
-                dol_syslog(get_class($this)."::delete_boxes sql=".$sql);
+                dol_syslog(get_class($this)."::delete_boxes", LOG_DEBUG);
                 $resql=$this->db->query($sql);
                 if (! $resql)
                 {
                     $this->error=$this->db->lasterror();
-                    dol_syslog(get_class($this)."::delete_boxes ".$this->error, LOG_ERR);
                     $err++;
                 }
             }
@@ -676,11 +670,10 @@ abstract class DolibarrModules
         $sql.= " WHERE ".$this->db->decrypt('name')." like '".$this->const_name."_TABS_%'";
         $sql.= " AND entity = ".$conf->entity;
 
-        dol_syslog(get_class($this)."::delete_tabs sql=".$sql);
+        dol_syslog(get_class($this)."::delete_tabs", LOG_DEBUG);
         if (! $this->db->query($sql))
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::delete_tabs ".$this->error, LOG_ERR);
             $err++;
         }
 
@@ -722,7 +715,7 @@ abstract class DolibarrModules
                     $sql.= ", ".$conf->entity;
                     $sql.= ")";
 
-                    dol_syslog(get_class($this)."::insert_tabs sql=".$sql);
+                    dol_syslog(get_class($this)."::insert_tabs", LOG_DEBUG);
                     $resql=$this->db->query($sql);
                     /* Allow duplicate key
                      if (! $resql)
@@ -784,10 +777,9 @@ abstract class DolibarrModules
                     $sql.= ")";
 
 
-                    dol_syslog(get_class($this)."::insert_const sql=".$sql);
+                    dol_syslog(get_class($this)."::insert_const", LOG_DEBUG);
                     if (! $this->db->query($sql) )
                     {
-                        dol_syslog(get_class($this)."::insert_const ".$this->db->lasterror(), LOG_ERR);
                         $err++;
                     }
                 }
@@ -826,11 +818,10 @@ abstract class DolibarrModules
                 $sql = "DELETE FROM ".MAIN_DB_PREFIX."const";
                 $sql.= " WHERE ".$this->db->decrypt('name')." = '".$name."'";
                 $sql.= " AND entity in (0, ".$conf->entity.")";
-                dol_syslog(get_class($this)."::delete_const sql=".$sql);
+                dol_syslog(get_class($this)."::delete_const", LOG_DEBUG);
                 if (! $this->db->query($sql))
                 {
                     $this->error=$this->db->lasterror();
-                    dol_syslog(get_class($this)."::delete_const ".$this->error, LOG_ERR);
                     $err++;
                 }
             }
@@ -859,7 +850,7 @@ abstract class DolibarrModules
         $sql_del.= " WHERE ".$this->db->decrypt('name')." = '".$this->const_name."'";
         $sql_del.= " AND entity IN (0,".$entity.")";
 
-        dol_syslog(get_class($this)."::insert_permissions sql=".$sql_del);
+        dol_syslog(get_class($this)."::insert_permissions", LOG_DEBUG);
         $resql=$this->db->query($sql_del);
         if ($resql)
         {
@@ -904,14 +895,13 @@ abstract class DolibarrModules
                         $sql .= "(".$r_id.",".$entity.",'".$this->db->escape($r_desc)."','".$r_modul."','".$r_type."',".$r_def.")";
                     }
 
-                    dol_syslog(get_class($this)."::insert_permissions sql=".$sql, LOG_DEBUG);
+                    dol_syslog(get_class($this)."::insert_permissions", LOG_DEBUG);
                     $resqlinsert=$this->db->query($sql,1);
                     if (! $resqlinsert)
                     {
                         if ($this->db->errno() != "DB_ERROR_RECORD_ALREADY_EXISTS")
                         {
                             $this->error=$this->db->lasterror();
-                            dol_syslog(get_class($this)."::insert_permissions errno = ".$this->db->errno()." error ".$this->error, LOG_ERR);
                             $err++;
                             break;
                         }
@@ -927,7 +917,7 @@ abstract class DolibarrModules
                     		require DOL_DOCUMENT_ROOT.'/user/class/user.class.php';
                     	}
                         $sql="SELECT rowid FROM ".MAIN_DB_PREFIX."user WHERE admin = 1";
-                        dol_syslog(get_class($this)."::insert_permissions Search all admin users sql=".$sql);
+                        dol_syslog(get_class($this)."::insert_permissions Search all admin users", LOG_DEBUG);
                         $resqlseladmin=$this->db->query($sql,1);
                         if ($resqlseladmin)
                         {
@@ -960,7 +950,6 @@ abstract class DolibarrModules
         else
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::insert_permissions ".$this->error, LOG_ERR);
             $err++;
         }
 
@@ -982,11 +971,10 @@ abstract class DolibarrModules
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."rights_def";
         $sql.= " WHERE module = '".$this->rights_class."'";
         $sql.= " AND entity = ".$conf->entity;
-        dol_syslog(get_class($this)."::delete_permissions sql=".$sql);
+        dol_syslog(get_class($this)."::delete_permissions", LOG_DEBUG);
         if (! $this->db->query($sql))
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::delete_permissions ".$this->error, LOG_ERR);
             $err++;
         }
 
@@ -1113,12 +1101,11 @@ abstract class DolibarrModules
         $sql.= " WHERE module = '".$this->db->escape($this->rights_class)."'";
         $sql.= " AND entity = ".$conf->entity;
 
-        dol_syslog(get_class($this)."::delete_menus sql=".$sql);
+        dol_syslog(get_class($this)."::delete_menus", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if (! $resql)
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::delete_menus ".$this->error, LOG_ERR);
             $err++;
         }
 
@@ -1201,7 +1188,7 @@ abstract class DolibarrModules
         $sql.= " WHERE ".$this->db->decrypt('name')." = '".$name."'";
         $sql.= " AND entity = ".$conf->entity;
 
-        dol_syslog(get_class($this)."::insert_dirs sql=".$sql);
+        dol_syslog(get_class($this)."::insert_dirs", LOG_DEBUG);
         $result=$this->db->query($sql);
         if ($result)
         {
@@ -1212,14 +1199,13 @@ abstract class DolibarrModules
                 $sql = "INSERT INTO ".MAIN_DB_PREFIX."const (name,type,value,note,visible,entity)";
                 $sql.= " VALUES (".$this->db->encrypt($name,1).",'chaine',".$this->db->encrypt($dir,1).",'Directory for module ".$this->name."','0',".$conf->entity.")";
 
-                dol_syslog(get_class($this)."::insert_dirs sql=".$sql);
+                dol_syslog(get_class($this)."::insert_dirs", LOG_DEBUG);
                 $resql=$this->db->query($sql);
             }
         }
         else
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::insert_dirs ".$this->error, LOG_ERR);
             $err++;
         }
 
@@ -1242,11 +1228,10 @@ abstract class DolibarrModules
         $sql.= " WHERE ".$this->db->decrypt('name')." LIKE '".$this->const_name."_DIR_%'";
         $sql.= " AND entity = ".$conf->entity;
 
-        dol_syslog(get_class($this)."::delete_dirs sql=".$sql);
+        dol_syslog(get_class($this)."::delete_dirs", LOG_DEBUG);
         if (! $this->db->query($sql))
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::delete_dirs ".$this->error, LOG_ERR);
             $err++;
         }
 
@@ -1319,7 +1304,7 @@ abstract class DolibarrModules
     			$sql.= ", ".$entity;
     			$sql.= ")";
 
-    			dol_syslog(get_class($this)."::insert_const_".$key." sql=".$sql);
+    			dol_syslog(get_class($this)."::insert_const_".$key."", LOG_DEBUG);
     			$resql=$this->db->query($sql,1);
     			if (! $resql)
     			{
@@ -1327,7 +1312,6 @@ abstract class DolibarrModules
     			    {
         			    $error++;
         				$this->error=$this->db->lasterror();
-        				dol_syslog(get_class($this)."::insert_const_".$key." ".$this->error, LOG_ERR);
     			    }
     			    else
     			    {
@@ -1362,11 +1346,10 @@ abstract class DolibarrModules
     			$sql.= " WHERE ".$this->db->decrypt('name')." LIKE '".$this->const_name."_".strtoupper($key)."'";
     			$sql.= " AND entity = ".$entity;
 
-    			dol_syslog(get_class($this)."::delete_const_".$key." sql=".$sql);
+    			dol_syslog(get_class($this)."::delete_const_".$key."", LOG_DEBUG);
     			if (! $this->db->query($sql))
     			{
     				$this->error=$this->db->lasterror();
-    				dol_syslog(get_class($this)."::delete_const_".$key." ".$this->error, LOG_ERR);
     				$err++;
     			}
     		}
diff --git a/htdocs/core/modules/action/rapport.pdf.php b/htdocs/core/modules/action/rapport.pdf.php
index b864205f2c9..7b539f92494 100644
--- a/htdocs/core/modules/action/rapport.pdf.php
+++ b/htdocs/core/modules/action/rapport.pdf.php
@@ -186,7 +186,7 @@ class CommActionRapport
 		$sql.= " AND '".$this->db->idate(dol_get_last_day($this->year,$this->month,false))."'";
 		$sql.= " ORDER BY a.datep DESC";
 
-		dol_syslog(get_class($this)."::_page sql=".$sql);
+		dol_syslog(get_class($this)."::_page", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/core/modules/commande/mod_commande_marbre.php b/htdocs/core/modules/commande/mod_commande_marbre.php
index 8075099cdd6..92c8f55581c 100644
--- a/htdocs/core/modules/commande/mod_commande_marbre.php
+++ b/htdocs/core/modules/commande/mod_commande_marbre.php
@@ -119,7 +119,7 @@ class mod_commande_marbre extends ModeleNumRefCommandes
 		}
 		else
 		{
-			dol_syslog("mod_commande_marbre::getNextValue sql=".$sql);
+			dol_syslog("mod_commande_marbre::getNextValue", LOG_DEBUG);
 			return -1;
 		}
 
diff --git a/htdocs/core/modules/contract/mod_contract_serpis.php b/htdocs/core/modules/contract/mod_contract_serpis.php
index a07f3261133..61ca01ae419 100644
--- a/htdocs/core/modules/contract/mod_contract_serpis.php
+++ b/htdocs/core/modules/contract/mod_contract_serpis.php
@@ -116,7 +116,7 @@ class mod_contract_serpis extends ModelNumRefContracts
 		}
 		else
 		{
-			dol_syslog("mod_contract_serpis::getNextValue sql=".$sql);
+			dol_syslog("mod_contract_serpis::getNextValue", LOG_DEBUG);
 			return -1;
 		}
 
diff --git a/htdocs/core/modules/expedition/mod_expedition_safor.php b/htdocs/core/modules/expedition/mod_expedition_safor.php
index ba779658051..581657c6547 100644
--- a/htdocs/core/modules/expedition/mod_expedition_safor.php
+++ b/htdocs/core/modules/expedition/mod_expedition_safor.php
@@ -116,7 +116,7 @@ class mod_expedition_safor extends ModelNumRefExpedition
 		}
 		else
 		{
-			dol_syslog("mod_expedition_safor::getNextValue sql=".$sql);
+			dol_syslog("mod_expedition_safor::getNextValue", LOG_DEBUG);
 			return -1;
 		}
 
diff --git a/htdocs/core/modules/facture/doc/pdf_crabe.modules.php b/htdocs/core/modules/facture/doc/pdf_crabe.modules.php
index d40d93fad36..d07bd93825c 100644
--- a/htdocs/core/modules/facture/doc/pdf_crabe.modules.php
+++ b/htdocs/core/modules/facture/doc/pdf_crabe.modules.php
@@ -624,7 +624,6 @@ class pdf_crabe extends ModelePDFFactures
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog($this->db,$this->error, LOG_ERR);
 			return -1;
 		}
 
@@ -663,7 +662,6 @@ class pdf_crabe extends ModelePDFFactures
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog($this->db,$this->error, LOG_ERR);
 			return -1;
 		}
 
diff --git a/htdocs/core/modules/facture/mod_facture_mars.php b/htdocs/core/modules/facture/mod_facture_mars.php
index f1a46913e25..25c6d2cd2ad 100644
--- a/htdocs/core/modules/facture/mod_facture_mars.php
+++ b/htdocs/core/modules/facture/mod_facture_mars.php
@@ -144,7 +144,7 @@ class mod_facture_mars extends ModeleNumRefFactures
 		$sql.= " AND entity = ".$conf->entity;
 
 		$resql=$db->query($sql);
-		dol_syslog(get_class($this)."::getNextValue sql=".$sql);
+		dol_syslog(get_class($this)."::getNextValue", LOG_DEBUG);
 		if ($resql)
 		{
 			$obj = $db->fetch_object($resql);
@@ -153,7 +153,6 @@ class mod_facture_mars extends ModeleNumRefFactures
 		}
 		else
 		{
-			dol_syslog(get_class($this)."::getNextValue sql=".$sql, LOG_ERR);
 			return -1;
 		}
 
@@ -168,7 +167,7 @@ class mod_facture_mars extends ModeleNumRefFactures
             $sql.= " WHERE facnumber LIKE '".$prefix."____-".$num."'";
             $sql.= " AND entity = ".$conf->entity;
 
-            dol_syslog(get_class($this)."::getNextValue sql=".$sql);
+            dol_syslog(get_class($this)."::getNextValue", LOG_DEBUG);
             $resql=$db->query($sql);
             if ($resql)
             {
diff --git a/htdocs/core/modules/facture/mod_facture_terre.php b/htdocs/core/modules/facture/mod_facture_terre.php
index 9a8b5feaed7..dc06c6202ec 100644
--- a/htdocs/core/modules/facture/mod_facture_terre.php
+++ b/htdocs/core/modules/facture/mod_facture_terre.php
@@ -160,7 +160,7 @@ class mod_facture_terre extends ModeleNumRefFactures
 		$sql.= " AND entity = ".$conf->entity;
 
 		$resql=$db->query($sql);
-		dol_syslog(get_class($this)."::getNextValue sql=".$sql);
+		dol_syslog(get_class($this)."::getNextValue", LOG_DEBUG);
 		if ($resql)
 		{
 			$obj = $db->fetch_object($resql);
@@ -169,7 +169,6 @@ class mod_facture_terre extends ModeleNumRefFactures
 		}
 		else
 		{
-			dol_syslog(get_class($this)."::getNextValue sql=".$sql, LOG_ERR);
 			return -1;
 		}
 
@@ -184,7 +183,7 @@ class mod_facture_terre extends ModeleNumRefFactures
             $sql.= " WHERE facnumber LIKE '".$prefix."____-".$num."'";
             $sql.= " AND entity = ".$conf->entity;
 
-            dol_syslog(get_class($this)."::getNextValue sql=".$sql);
+            dol_syslog(get_class($this)."::getNextValue", LOG_DEBUG);
             $resql=$db->query($sql);
             if ($resql)
             {
diff --git a/htdocs/core/modules/import/import_csv.modules.php b/htdocs/core/modules/import/import_csv.modules.php
index e83f812e8c4..cd3d82576ff 100644
--- a/htdocs/core/modules/import/import_csv.modules.php
+++ b/htdocs/core/modules/import/import_csv.modules.php
@@ -621,7 +621,7 @@ class ImportCsv extends ModeleImports
 						}
 						if (! empty($objimport->array_import_tables_creator[0][$alias])) $sql.=', '.$user->id;
 						$sql.=')';
-						dol_syslog("import_csv.modules sql=".$sql);
+						dol_syslog("import_csv.modules", LOG_DEBUG);
 
 						//print '> '.join(',',$arrayrecord);
 						//print 'sql='.$sql;
diff --git a/htdocs/core/modules/livraison/mod_livraison_jade.php b/htdocs/core/modules/livraison/mod_livraison_jade.php
index 77ca85f8e6c..3480bb6d609 100644
--- a/htdocs/core/modules/livraison/mod_livraison_jade.php
+++ b/htdocs/core/modules/livraison/mod_livraison_jade.php
@@ -118,7 +118,7 @@ class mod_livraison_jade extends ModeleNumRefDeliveryOrder
         $sql.= " AND entity = ".$conf->entity;
 
         $resql=$db->query($sql);
-        dol_syslog("mod_livraison_jade::getNextValue sql=".$sql);
+        dol_syslog("mod_livraison_jade::getNextValue", LOG_DEBUG);
         if ($resql)
         {
             $obj = $db->fetch_object($resql);
@@ -127,7 +127,6 @@ class mod_livraison_jade extends ModeleNumRefDeliveryOrder
         }
         else
         {
-            dol_syslog("mod_livraison_jade::getNextValue sql=".$sql, LOG_ERR);
             return -1;
         }
 
diff --git a/htdocs/core/modules/mailings/contacts3.modules.php b/htdocs/core/modules/mailings/contacts3.modules.php
index 4c6480b8812..2cf5a708056 100644
--- a/htdocs/core/modules/mailings/contacts3.modules.php
+++ b/htdocs/core/modules/mailings/contacts3.modules.php
@@ -92,7 +92,6 @@ class mailing_contacts3 extends MailingTargets
     	if ($filtersarray[0] <> 'all') $sql.= " AND c.label = '".$this->db->escape($filtersarray[0])."'";
     	$sql.= " ORDER BY sp.lastname, sp.firstname";
 
-    	dol_syslog("sql=".$sql);
     	$resql = $this->db->query($sql);
     	if ($resql)
     	{
diff --git a/htdocs/core/modules/mailings/contacts4.modules.php b/htdocs/core/modules/mailings/contacts4.modules.php
index acf4a316660..eb14b3995f4 100644
--- a/htdocs/core/modules/mailings/contacts4.modules.php
+++ b/htdocs/core/modules/mailings/contacts4.modules.php
@@ -89,7 +89,7 @@ class mailing_contacts4 extends MailingTargets
     	if ($filtersarray[0] <> 'all') $sql.= " AND c.label = '".$this->db->escape($filtersarray[0])."'";
     	$sql.= " ORDER BY sp.lastname, sp.firstname";
 
-    	dol_syslog(get_class($this).':: add_to_target sql='.$sql,LOG_DEBUG);
+    	dol_syslog(get_class($this).':: add_to_target',LOG_DEBUG);
     	$resql = $this->db->query($sql);
     	if ($resql)
     	{
@@ -115,7 +115,6 @@ class mailing_contacts4 extends MailingTargets
 			}
 		}else {
 			$this->error=$this->db->lasterrno();
-			dol_syslog(get_class($this)."Error sql=".$sql." ".$this->error, LOG_ERR);
 			return -1;
 		}
 
@@ -215,7 +214,7 @@ class mailing_contacts4 extends MailingTargets
 
         $resql = $this->db->query($sql);
 
-        dol_syslog(get_class($this).':: formFilter sql='.$sql,LOG_DEBUG);
+        dol_syslog(get_class($this).':: formFilter',LOG_DEBUG);
 		if ($resql) {
 	        $s='';
 	        $s.='<select name="filter" class="flat">';
@@ -236,7 +235,6 @@ class mailing_contacts4 extends MailingTargets
 		}
 		else {
 			$this->error=$this->db->lasterrno();
-			dol_syslog("Error sql=".$sql." ".$this->error, LOG_ERR);
 			return -1;
 		}
 
diff --git a/htdocs/core/modules/mailings/fraise.modules.php b/htdocs/core/modules/mailings/fraise.modules.php
index 0e79a1f6e91..a9df6300f80 100644
--- a/htdocs/core/modules/mailings/fraise.modules.php
+++ b/htdocs/core/modules/mailings/fraise.modules.php
@@ -180,7 +180,7 @@ class mailing_fraise extends MailingTargets
         //print $sql;
 
         // Add targets into table
-        dol_syslog(get_class($this)."::add_to_target sql=".$sql);
+        dol_syslog(get_class($this)."::add_to_target", LOG_DEBUG);
         $result=$this->db->query($sql);
         if ($result)
         {
diff --git a/htdocs/core/modules/project/mod_project_simple.php b/htdocs/core/modules/project/mod_project_simple.php
index da1c914f484..17ae9f29ddf 100644
--- a/htdocs/core/modules/project/mod_project_simple.php
+++ b/htdocs/core/modules/project/mod_project_simple.php
@@ -122,7 +122,7 @@ class mod_project_simple extends ModeleNumRefProjects
 		}
 		else
 		{
-			dol_syslog("mod_project_simple::getNextValue sql=".$sql);
+			dol_syslog("mod_project_simple::getNextValue", LOG_DEBUG);
 			return -1;
 		}
 
diff --git a/htdocs/core/modules/project/task/mod_task_simple.php b/htdocs/core/modules/project/task/mod_task_simple.php
index afc17d663c0..eb8928d3b8f 100644
--- a/htdocs/core/modules/project/task/mod_task_simple.php
+++ b/htdocs/core/modules/project/task/mod_task_simple.php
@@ -122,7 +122,7 @@ class mod_task_simple extends ModeleNumRefTask
 		}
 		else
 		{
-			dol_syslog("mod_task_simple::getNextValue sql=".$sql);
+			dol_syslog("mod_task_simple::getNextValue", LOG_DEBUG);
 			return -1;
 		}
 
diff --git a/htdocs/core/modules/propale/mod_propale_marbre.php b/htdocs/core/modules/propale/mod_propale_marbre.php
index aa2959691e6..ff38bc5f9cb 100644
--- a/htdocs/core/modules/propale/mod_propale_marbre.php
+++ b/htdocs/core/modules/propale/mod_propale_marbre.php
@@ -124,7 +124,7 @@ class mod_propale_marbre extends ModeleNumRefPropales
 		}
 		else
 		{
-			dol_syslog("mod_propale_marbre::getNextValue sql=".$sql);
+			dol_syslog("mod_propale_marbre::getNextValue", LOG_DEBUG);
 			return -1;
 		}
 
diff --git a/htdocs/core/modules/rapport/pdf_paiement.class.php b/htdocs/core/modules/rapport/pdf_paiement.class.php
index d0defd260dd..78e8998f7d6 100644
--- a/htdocs/core/modules/rapport/pdf_paiement.class.php
+++ b/htdocs/core/modules/rapport/pdf_paiement.class.php
@@ -156,7 +156,7 @@ class pdf_paiement
 		if (! empty($socid)) $sql .= " AND s.rowid = ".$socid;
 		$sql.= " ORDER BY p.datep ASC, pf.fk_paiement ASC";
 
-		dol_syslog(get_class($this)."::write_file sql=".$sql);
+		dol_syslog(get_class($this)."::write_file", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
diff --git a/htdocs/core/modules/societe/doc/doc_generic_odt.modules.php b/htdocs/core/modules/societe/doc/doc_generic_odt.modules.php
index fbf3cc5c6b0..8eb0c33d11f 100644
--- a/htdocs/core/modules/societe/doc/doc_generic_odt.modules.php
+++ b/htdocs/core/modules/societe/doc/doc_generic_odt.modules.php
@@ -302,7 +302,7 @@ class doc_generic_odt extends ModeleThirdPartyDoc
                 $sql .= " FROM ".MAIN_DB_PREFIX."socpeople as p";
                 $sql .= " WHERE p.fk_soc = ".$object->id;
                 
-                dol_syslog('doc_generic_odt :: sql='.$sql,LOG_DEBUG);
+                dol_syslog('doc_generic_odt ::', LOG_DEBUG);
                 $result = $this->db->query($sql);
                 $num = $this->db->num_rows($result);
                 
diff --git a/htdocs/core/modules/societe/mod_codeclient_monkey.php b/htdocs/core/modules/societe/mod_codeclient_monkey.php
index 8b31e581e26..f85de6b47d3 100644
--- a/htdocs/core/modules/societe/mod_codeclient_monkey.php
+++ b/htdocs/core/modules/societe/mod_codeclient_monkey.php
@@ -124,6 +124,8 @@ class mod_codeclient_monkey extends ModeleThirdPartyCode
 		$sql.= " WHERE ".$field." LIKE '".$prefix."____-%'";
 		$sql.= " AND entity IN (".getEntity('societe', 1).")";
 
+		dol_syslog(get_class($this)."::getNextValue", LOG_DEBUG);
+
 		$resql=$db->query($sql);
 		if ($resql)
 		{
@@ -133,7 +135,6 @@ class mod_codeclient_monkey extends ModeleThirdPartyCode
 		}
 		else
 		{
-			dol_syslog(get_class($this)."::getNextValue sql=".$sql, LOG_ERR);
 			return -1;
 		}
 
@@ -225,7 +226,7 @@ class mod_codeclient_monkey extends ModeleThirdPartyCode
 		$sql.= " AND entity IN (".getEntity('societe', 1).")";
 		if ($soc->id > 0) $sql.= " AND rowid <> ".$soc->id;
 
-		dol_syslog(get_class($this)."::verif_dispo sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::verif_dispo", LOG_DEBUG);
 		$resql=$db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/core/modules/societe/mod_codecompta_aquarium.php b/htdocs/core/modules/societe/mod_codecompta_aquarium.php
index a191c727ebf..57d8f0c20a6 100644
--- a/htdocs/core/modules/societe/mod_codecompta_aquarium.php
+++ b/htdocs/core/modules/societe/mod_codecompta_aquarium.php
@@ -178,7 +178,6 @@ class mod_codecompta_aquarium extends ModeleAccountancyCode
 		else
 		{
 			$this->error=$db->error()." sql=".$sql;
-			dol_syslog("mod_codecompta_aquarium::verif error".$this->error, LOG_ERR);
 			return -1;		// Erreur
 		}
 	}
diff --git a/htdocs/core/modules/supplier_invoice/mod_facture_fournisseur_cactus.php b/htdocs/core/modules/supplier_invoice/mod_facture_fournisseur_cactus.php
index 049c312e1ef..ea0456bc3ff 100644
--- a/htdocs/core/modules/supplier_invoice/mod_facture_fournisseur_cactus.php
+++ b/htdocs/core/modules/supplier_invoice/mod_facture_fournisseur_cactus.php
@@ -118,7 +118,7 @@ class mod_facture_fournisseur_cactus extends ModeleNumRefSuppliersInvoices
         $sql.= " AND entity = ".$conf->entity;
 
         $resql=$db->query($sql);
-        dol_syslog(get_class($this)."::getNextValue sql=".$sql);
+        dol_syslog(get_class($this)."::getNextValue", LOG_DEBUG);
         if ($resql)
         {
         	$obj = $db->fetch_object($resql);
@@ -127,7 +127,6 @@ class mod_facture_fournisseur_cactus extends ModeleNumRefSuppliersInvoices
         }
         else
         {
-        	dol_syslog(get_class($this)."::getNextValue sql=".$sql, LOG_ERR);
         	return -1;
         }
 
@@ -142,7 +141,7 @@ class mod_facture_fournisseur_cactus extends ModeleNumRefSuppliersInvoices
         	$sql.= " WHERE ref LIKE '".$prefix."____-".$num."'";
         	$sql.= " AND entity = ".$conf->entity;
 
-        	dol_syslog(get_class($this)."::getNextValue sql=".$sql);
+        	dol_syslog(get_class($this)."::getNextValue", LOG_DEBUG);
         	$resql=$db->query($sql);
         	if ($resql)
         	{
diff --git a/htdocs/core/modules/supplier_invoice/pdf/pdf_canelle.modules.php b/htdocs/core/modules/supplier_invoice/pdf/pdf_canelle.modules.php
index ead49d7de98..848778275eb 100644
--- a/htdocs/core/modules/supplier_invoice/pdf/pdf_canelle.modules.php
+++ b/htdocs/core/modules/supplier_invoice/pdf/pdf_canelle.modules.php
@@ -861,7 +861,6 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog($this->db,$this->error, LOG_ERR);
 			return -1;
 		}
 
diff --git a/htdocs/core/triggers/interface_50_modNotification_Notification.class.php b/htdocs/core/triggers/interface_50_modNotification_Notification.class.php
index c035acac207..aff6e526b93 100644
--- a/htdocs/core/triggers/interface_50_modNotification_Notification.class.php
+++ b/htdocs/core/triggers/interface_50_modNotification_Notification.class.php
@@ -238,7 +238,7 @@ class InterfaceNotification
         $sql = "SELECT rowid, code, label, description, elementtype";
         $sql.= " FROM ".MAIN_DB_PREFIX."c_action_trigger";
         $sql.= $this->db->order("elementtype, code");
-        dol_syslog("Get list of notifications sql=".$sql);
+        dol_syslog("Get list of notifications", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
diff --git a/htdocs/cron/class/cronjob.class.php b/htdocs/cron/class/cronjob.class.php
index f1fc788a198..23313d27f13 100644
--- a/htdocs/cron/class/cronjob.class.php
+++ b/htdocs/cron/class/cronjob.class.php
@@ -224,7 +224,7 @@ class Cronjob extends CommonObject
 
 		$this->db->begin();
 
-	   	dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+	   	dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -309,7 +309,7 @@ class Cronjob extends CommonObject
         $sql.= " FROM ".MAIN_DB_PREFIX."cronjob as t";
         $sql.= " WHERE t.rowid = ".$id;
 
-    	dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -356,7 +356,6 @@ class Cronjob extends CommonObject
         else
         {
       	    $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -429,7 +428,7 @@ class Cronjob extends CommonObject
     		$sql.= " WHERE ".implode(' AND ',$sqlwhere);
     	}
 
-    	dol_syslog(get_class($this)."::fetch_all sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::fetch_all", LOG_DEBUG);
     	$resql=$this->db->query($sql);
     	if ($resql)
     	{
@@ -490,7 +489,6 @@ class Cronjob extends CommonObject
     	else
     	{
     		$this->error="Error ".$this->db->lasterror();
-    		dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
     		return -1;
     	}
     }
@@ -609,7 +607,7 @@ class Cronjob extends CommonObject
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql = $this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -683,7 +681,7 @@ class Cronjob extends CommonObject
     		$sql = "DELETE FROM ".MAIN_DB_PREFIX."cronjob";
     		$sql.= " WHERE rowid=".$this->id;
 
-    		dol_syslog(get_class($this)."::delete sql=".$sql);
+    		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
     		$resql = $this->db->query($sql);
         	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 		}
@@ -816,7 +814,7 @@ class Cronjob extends CommonObject
 		$sql.= " FROM ".MAIN_DB_PREFIX."cronjob as f";
 		$sql.= " WHERE f.rowid = ".$this->id;
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -836,7 +834,6 @@ class Cronjob extends CommonObject
 		else
 		{
 			$this->error="Error ".$this->db->lasterror();
-			dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
diff --git a/htdocs/ecm/class/ecmdirectory.class.php b/htdocs/ecm/class/ecmdirectory.class.php
index ea29d822102..87f3bcd59ba 100644
--- a/htdocs/ecm/class/ecmdirectory.class.php
+++ b/htdocs/ecm/class/ecmdirectory.class.php
@@ -142,7 +142,7 @@ class EcmDirectory // extends CommonObject
 			$sql.= " '".$this->fk_user_c."'";
 			$sql.= ")";
 
-			dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+			dol_syslog(get_class($this)."::create", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -173,7 +173,6 @@ class EcmDirectory // extends CommonObject
 			else
 			{
 				$this->error="Error ".$this->db->lasterror();
-				dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
 				$this->db->rollback();
 				return -1;
 			}
@@ -210,13 +209,12 @@ class EcmDirectory // extends CommonObject
 		$sql.= " description='".$this->db->escape($this->description)."'";
 		$sql.= " WHERE rowid=".$this->id;
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql)
 		{
 			$error++;
 			$this->error="Error ".$this->db->lasterror();
-			dol_syslog("EcmDirectories::update ".$this->error, LOG_ERR);
 		}
 
 		if (! $error && ! $notrigger)
@@ -257,12 +255,11 @@ class EcmDirectory // extends CommonObject
 		$sql.= " cachenbofdoc = cachenbofdoc ".$sign." 1";
 		$sql.= " WHERE rowid = ".$this->id;
 
-		dol_syslog(get_class($this)."::changeNbOfFiles sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::changeNbOfFiles", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql)
 		{
 			$this->error="Error ".$this->db->lasterror();
-			dol_syslog(get_class($this)."::changeNbOfFiles ".$this->error, LOG_ERR);
 			return -1;
 		}
 
@@ -291,7 +288,7 @@ class EcmDirectory // extends CommonObject
 		$sql.= " FROM ".MAIN_DB_PREFIX."ecm_directories as t";
 		$sql.= " WHERE t.rowid = ".$id;
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -318,7 +315,6 @@ class EcmDirectory // extends CommonObject
 		else
 		{
 			$this->error="Error ".$this->db->lasterror();
-			dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -348,13 +344,12 @@ class EcmDirectory // extends CommonObject
 		$sql = "DELETE FROM ".MAIN_DB_PREFIX."ecm_directories";
 		$sql.= " WHERE rowid=".$this->id;
 
-		dol_syslog(get_class($this)."::delete sql=".$sql);
+		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql)
 		{
 			$this->db->rollback();
 			$this->error="Error ".$this->db->lasterror();
-			dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
 			return -2;
 		}
 
@@ -499,7 +494,7 @@ class EcmDirectory // extends CommonObject
 		$sql.= " WHERE fk_parent != 0";
 		$sql.= " AND entity = ".$conf->entity;
 
-		dol_syslog(get_class($this)."::load_motherof sql=".$sql);
+		dol_syslog(get_class($this)."::load_motherof", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -563,7 +558,7 @@ class EcmDirectory // extends CommonObject
 		$sql.= " AND c.entity = ".$conf->entity;
 		$sql.= " ORDER BY c.label, c.rowid";
 
-		dol_syslog(get_class($this)."::get_full_arbo sql=".$sql);
+		dol_syslog(get_class($this)."::get_full_arbo", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -688,7 +683,7 @@ class EcmDirectory // extends CommonObject
 			$sql.= " WHERE entity = ".$conf->entity;
 		}
 
-		dol_syslog(get_class($this)."::refreshcachenboffile sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::refreshcachenboffile", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -698,7 +693,6 @@ class EcmDirectory // extends CommonObject
 		else
 		{
 			$this->error="Error ".$this->db->lasterror();
-			dol_syslog(get_class($this)."::refreshcachenboffile ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
diff --git a/htdocs/expedition/class/expedition.class.php b/htdocs/expedition/class/expedition.class.php
index c0c647698e8..5b50a18368e 100644
--- a/htdocs/expedition/class/expedition.class.php
+++ b/htdocs/expedition/class/expedition.class.php
@@ -227,7 +227,7 @@ class Expedition extends CommonObject
 		$sql.= ", ".(!empty($this->model_pdf)?"'".$this->db->escape($this->model_pdf)."'":"null");
 		$sql.= ")";
 
-		dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -237,7 +237,7 @@ class Expedition extends CommonObject
 			$sql.= " SET ref = '(PROV".$this->id.")'";
 			$sql.= " WHERE rowid = ".$this->id;
 
-			dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+			dol_syslog(get_class($this)."::create", LOG_DEBUG);
 			if ($this->db->query($sql))
 			{
 				// Insertion des lignes
@@ -348,7 +348,7 @@ class Expedition extends CommonObject
 		$sql.= ", ".$qty;
 		$sql.= ")";
 
-		dol_syslog(get_class($this)."::create_line sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::create_line", LOG_DEBUG);
 		if (! $this->db->query($sql))
 		{
 			$error++;
@@ -413,7 +413,7 @@ class Expedition extends CommonObject
         if ($ref_ext) $sql.= " AND e.ref_ext='".$this->db->escape($ref_ext)."'";
         if ($ref_int) $sql.= " AND e.ref_int='".$this->db->escape($ref_int)."'";
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -487,14 +487,13 @@ class Expedition extends CommonObject
 			}
 			else
 			{
-				dol_syslog(get_class($this).'::Fetch Error -2');
+				dol_syslog(get_class($this).'::Fetch Error -2', LOG_ERR);
 				$this->error='Delivery with id '.$id.' not found sql='.$sql;
 				return -2;
 			}
 		}
 		else
 		{
-			dol_syslog(get_class($this).'::Fetch Error -1');
 			$this->error=$this->db->error();
 			return -1;
 		}
@@ -559,11 +558,10 @@ class Expedition extends CommonObject
 		$sql.= ", fk_user_valid = ".$user->id;
 		$sql.= " WHERE rowid = ".$this->id;
 
-		dol_syslog(get_class($this)."::valid update expedition sql=".$sql);
+		dol_syslog(get_class($this)."::valid update expedition", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if (! $resql)
 		{
-			dol_syslog(get_class($this)."::valid Echec update - 10 - sql=".$sql, LOG_ERR);
 			$this->error=$this->db->lasterror();
 			$error++;
 		}
@@ -583,7 +581,7 @@ class Expedition extends CommonObject
 			$sql.= " WHERE ed.fk_expedition = ".$this->id;
 			$sql.= " AND cd.rowid = ed.fk_origin_line";
 
-			dol_syslog(get_class($this)."::valid select details sql=".$sql);
+			dol_syslog(get_class($this)."::valid select details", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -616,7 +614,6 @@ class Expedition extends CommonObject
 			{
 				$this->db->rollback();
 				$this->error=$this->db->error();
-				dol_syslog(get_class($this)."::valid ".$this->error, LOG_ERR);
 				return -2;
 			}
 		}
@@ -862,7 +859,7 @@ class Expedition extends CommonObject
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql = $this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -938,7 +935,7 @@ class Expedition extends CommonObject
 			$sql.= " WHERE ed.fk_expedition = ".$this->id;
 			$sql.= " AND cd.rowid = ed.fk_origin_line";
 
-			dol_syslog(get_class($this)."::delete select details sql=".$sql);
+			dol_syslog(get_class($this)."::delete select details", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -1078,7 +1075,7 @@ class Expedition extends CommonObject
 		$sql.= " WHERE ed.fk_expedition = ".$this->id;
 		$sql.= " AND ed.fk_origin_line = cd.rowid";
 
-		dol_syslog(get_class($this)."::fetch_lines sql=".$sql);
+		dol_syslog(get_class($this)."::fetch_lines", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -1160,7 +1157,6 @@ class Expedition extends CommonObject
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this).'::fetch_lines: Error '.$this->error, LOG_ERR);
 			return -3;
 		}
 	}
@@ -1344,7 +1340,7 @@ class Expedition extends CommonObject
 			$sql.= " SET date_delivery = ".($date_livraison ? "'".$this->db->idate($date_livraison)."'" : 'null');
 			$sql.= " WHERE rowid = ".$this->id;
 
-			dol_syslog(get_class($this)."::set_date_livraison sql=".$sql,LOG_DEBUG);
+			dol_syslog(get_class($this)."::set_date_livraison", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -1354,7 +1350,6 @@ class Expedition extends CommonObject
 			else
 			{
 				$this->error=$this->db->error();
-				dol_syslog(get_class($this)."::set_date_livraison ".$this->error,LOG_ERR);
 				return -1;
 			}
 		}
diff --git a/htdocs/expedition/class/expeditionbatch.class.php b/htdocs/expedition/class/expeditionbatch.class.php
index 7bbd99706bd..62d23aaa7ff 100644
--- a/htdocs/expedition/class/expeditionbatch.class.php
+++ b/htdocs/expedition/class/expeditionbatch.class.php
@@ -69,7 +69,7 @@ class ExpeditionLigneBatch extends CommonObject
         $sql.= MAIN_DB_PREFIX."product_stock as e on t.fk_product_stock=e.rowid ";
         $sql.= " WHERE t.rowid = ".(int) $id_stockdluo;
 
-    	dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -91,7 +91,6 @@ class ExpeditionLigneBatch extends CommonObject
         else
         {
       	    $this->error="Error ".$this->db->lasterror();
-            dol_syslog(__METHOD__ .$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -123,7 +122,7 @@ class ExpeditionLigneBatch extends CommonObject
 		$sql.= " ".(! isset($this->fk_origin_stock)?'NULL':$this->fk_origin_stock);
 		$sql.= ")";
 
-		dol_syslog(__METHOD__ ." sql=".$sql, LOG_DEBUG);
+		dol_syslog(__METHOD__ ."", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 
 		if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
@@ -157,7 +156,7 @@ class ExpeditionLigneBatch extends CommonObject
 		$sql="DELETE FROM ".MAIN_DB_PREFIX.self::$_table_element;
 		$sql.=" WHERE fk_expeditiondet in (SELECT rowid FROM ".MAIN_DB_PREFIX."expeditiondet WHERE fk_expedition=".$id_expedition.")";
 		
-		dol_syslog(__METHOD__ ." sql=".$sql, LOG_DEBUG);
+		dol_syslog(__METHOD__ ."", LOG_DEBUG);
 		if ( $db->query($sql) )
 		{
 			return 1;
@@ -185,7 +184,7 @@ class ExpeditionLigneBatch extends CommonObject
 		$sql.= " FROM ".MAIN_DB_PREFIX.self::$_table_element;
 		$sql.= " WHERE fk_expeditiondet=".(int) $id_line_expdet;
 
-		dol_syslog(__METHOD__ ." sql=".$sql, LOG_DEBUG);
+		dol_syslog(__METHOD__ ."", LOG_DEBUG);
         $resql=$db->query($sql);
         if ($resql)
         {
diff --git a/htdocs/expedition/shipment.php b/htdocs/expedition/shipment.php
index fce9c3bf6a5..d44a7d5f4a4 100644
--- a/htdocs/expedition/shipment.php
+++ b/htdocs/expedition/shipment.php
@@ -363,7 +363,7 @@ if ($id > 0 || ! empty($ref))
 		$sql.= " ORDER BY cd.rang, cd.rowid";
 
 		//print $sql;
-		dol_syslog("shipment.php sql=".$sql, LOG_DEBUG);
+		dol_syslog("shipment.php", LOG_DEBUG);
 		$resql = $db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/exports/class/export.class.php b/htdocs/exports/class/export.class.php
index fda062952d1..d332592da6d 100644
--- a/htdocs/exports/class/export.class.php
+++ b/htdocs/exports/class/export.class.php
@@ -519,7 +519,7 @@ class Export
 
 		// Run the sql
 		$this->sqlusedforexport=$sql;
-		dol_syslog(get_class($this)."::".__FUNCTION__." sql=".$sql);
+		dol_syslog(get_class($this)."::".__FUNCTION__."", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -592,7 +592,6 @@ class Export
 		else
 		{
 			$this->error=$this->db->error()." - sql=".$sql;
-			dol_syslog("Export::build_file Error: ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -628,7 +627,7 @@ class Export
 		$sql.= (! empty($filter)?"'".$filter."'":"null");
 		$sql.= ")";
 
-		dol_syslog("Export::create sql=".$sql, LOG_DEBUG);
+		dol_syslog("Export::create", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -639,7 +638,6 @@ class Export
 		{
 			$this->error=$this->db->lasterror();
 			$this->errno=$this->db->lasterrno();
-			dol_syslog("Export::create error ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -657,7 +655,7 @@ class Export
 		$sql.= ' FROM '.MAIN_DB_PREFIX.'export_model as em';
 		$sql.= ' WHERE em.rowid = '.$id;
 
-		dol_syslog("Export::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog("Export::fetch", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -706,7 +704,7 @@ class Export
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::delete sql=".$sql);
+		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
diff --git a/htdocs/fichinter/class/fichinter.class.php b/htdocs/fichinter/class/fichinter.class.php
index 1aff2964eea..7a792dbc4ad 100644
--- a/htdocs/fichinter/class/fichinter.class.php
+++ b/htdocs/fichinter/class/fichinter.class.php
@@ -151,7 +151,7 @@ class Fichinter extends CommonObject
 		$sql.= ", ".($this->note_public?"'".$this->db->escape($this->note_public)."'":"null");
 		$sql.= ")";
 
-		dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$result=$this->db->query($sql);
 		if ($result)
 		{
@@ -162,7 +162,7 @@ class Fichinter extends CommonObject
 				$this->ref='(PROV'.$this->id.')';
 				$sql = 'UPDATE '.MAIN_DB_PREFIX."fichinter SET ref='".$this->ref."' WHERE rowid=".$this->id;
 
-				dol_syslog(get_class($this)."::create sql=".$sql);
+				dol_syslog(get_class($this)."::create", LOG_DEBUG);
 				$resql=$this->db->query($sql);
 				if (! $resql) $error++;
 			}
@@ -178,7 +178,7 @@ class Fichinter extends CommonObject
             {
                 // Call trigger
                 $result=$this->call_trigger('FICHINTER_CREATE',$user);
-                if ($result < 0) { $error++; }            
+                if ($result < 0) { $error++; }
                 // End call triggers
             }
 
@@ -198,7 +198,6 @@ class Fichinter extends CommonObject
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -231,7 +230,7 @@ class Fichinter extends CommonObject
 		$sql.= ", note_public = ".($this->note_public?"'".$this->db->escape($this->note_public)."'":"null");
 		$sql.= " WHERE rowid = ".$this->id;
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		if ($this->db->query($sql))
 		{
 
@@ -239,7 +238,7 @@ class Fichinter extends CommonObject
 			{
                 // Call trigger
                 $result=$this->call_trigger('FICHINTER_MODIFY',$user);
-                if ($result < 0) { $error++; $this->db->rollback(); return -1; }            
+                if ($result < 0) { $error++; $this->db->rollback(); return -1; }
                 // End call triggers
 			}
 
@@ -249,7 +248,6 @@ class Fichinter extends CommonObject
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::update error ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -273,7 +271,7 @@ class Fichinter extends CommonObject
 		if ($ref) $sql.= " WHERE f.ref='".$this->db->escape($ref)."'";
 		else $sql.= " WHERE f.rowid=".$rowid;
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -319,7 +317,6 @@ class Fichinter extends CommonObject
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::fetch ".$this->error,LOG_ERR);
 			return -1;
 		}
 	}
@@ -343,7 +340,7 @@ class Fichinter extends CommonObject
 			$sql.= " WHERE rowid = ".$this->id;
 			$sql.= " AND entity = ".$conf->entity;
 
-			dol_syslog("Fichinter::setDraft sql=".$sql);
+			dol_syslog("Fichinter::setDraft", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -354,7 +351,6 @@ class Fichinter extends CommonObject
 			{
 				$this->db->rollback();
 				$this->error=$this->db->lasterror();
-				dol_syslog("Fichinter::setDraft ".$this->error,LOG_ERR);
 				return -1;
 			}
 		}
@@ -398,11 +394,10 @@ class Fichinter extends CommonObject
 			$sql.= " AND entity = ".$conf->entity;
 			$sql.= " AND fk_statut = 0";
 
-			dol_syslog(get_class($this)."::setValid sql=".$sql);
+			dol_syslog(get_class($this)."::setValid", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if (! $resql)
 			{
-				dol_syslog(get_class($this)."::setValid Echec update - 10 - sql=".$sql, LOG_ERR);
 				dol_print_error($this->db);
 				$error++;
 			}
@@ -449,7 +444,7 @@ class Fichinter extends CommonObject
 			{
                 // Call trigger
                 $result=$this->call_trigger('FICHINTER_VALIDATE',$user);
-                if ($result < 0) { $error++; }            
+                if ($result < 0) { $error++; }
                 // End call triggers
 			}
 
@@ -712,14 +707,14 @@ class Fichinter extends CommonObject
 		$sql = "DELETE FROM ".MAIN_DB_PREFIX."fichinterdet";
 		$sql.= " WHERE fk_fichinter = ".$this->id;
 
-		dol_syslog("Fichinter::delete sql=".$sql);
+		dol_syslog("Fichinter::delete", LOG_DEBUG);
 		if ( $this->db->query($sql) )
 		{
 			$sql = "DELETE FROM ".MAIN_DB_PREFIX."fichinter";
 			$sql.= " WHERE rowid = ".$this->id;
 			$sql.= " AND entity = ".$conf->entity;
 
-			dol_syslog("Fichinter::delete sql=".$sql);
+			dol_syslog("Fichinter::delete", LOG_DEBUG);
 			if ( $this->db->query($sql) )
 			{
 
@@ -753,7 +748,7 @@ class Fichinter extends CommonObject
 				{
                     // Call trigger
                     $result=$this->call_trigger('FICHINTER_DELETE',$user);
-                    if ($result < 0) { $error++; $this->db->rollback(); return -1; }            
+                    if ($result < 0) { $error++; $this->db->rollback(); return -1; }
                     // End call triggers
 				}
 
@@ -860,7 +855,6 @@ class Fichinter extends CommonObject
 			$sql.= " WHERE rowid = ".$this->id;
 			$sql.= " AND entity = ".$conf->entity;
 
-			dol_syslog("sql=".$sql);
 			if ($this->db->query($sql))
 			{
 				$this->fk_contrat = $contractid;
@@ -869,7 +863,6 @@ class Fichinter extends CommonObject
 			else
 			{
 				$this->error=$this->db->error();
-				dol_syslog($this->error, LOG_ERR);
 				return -1;
 			}
 		}
@@ -911,7 +904,6 @@ class Fichinter extends CommonObject
 			else
 			{
 				$this->error=$this->db->error();
-				dol_syslog("Error sql=$sql, error=".$this->error, LOG_ERR);
 				$this->db->rollback();
 				return -1;
 			}
@@ -968,7 +960,7 @@ class Fichinter extends CommonObject
 		$sql.= ' FROM '.MAIN_DB_PREFIX.'fichinterdet';
 		$sql.= ' WHERE fk_fichinter = '.$this->id;
 
-		dol_syslog(get_class($this)."::fetch_lines sql=".$sql);
+		dol_syslog(get_class($this)."::fetch_lines", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -1043,7 +1035,7 @@ class FichinterLigne
 		$sql.= ' FROM '.MAIN_DB_PREFIX.'fichinterdet as ft';
 		$sql.= ' WHERE ft.rowid = '.$rowid;
 
-		dol_syslog("FichinterLigne::fetch sql=".$sql);
+		dol_syslog("FichinterLigne::fetch", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -1061,7 +1053,6 @@ class FichinterLigne
 		else
 		{
 			$this->error=$this->db->error().' sql='.$sql;
-			dol_print_error($this->db,$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -1111,7 +1102,7 @@ class FichinterLigne
 		$sql.= ' '.$rangToUse;
 		$sql.= ')';
 
-		dol_syslog("FichinterLigne::insert sql=".$sql);
+		dol_syslog("FichinterLigne::insert", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -1124,7 +1115,7 @@ class FichinterLigne
 				{
                     // Call trigger
                     $result=$this->call_trigger('LINEFICHINTER_CREATE',$user);
-                    if ($result < 0) { $error++; }            
+                    if ($result < 0) { $error++; }
                     // End call triggers
 				}
 			}
@@ -1142,7 +1133,6 @@ class FichinterLigne
 		else
 		{
 			$this->error=$this->db->error()." sql=".$sql;
-			dol_syslog("FichinterLigne::insert Error ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -1170,7 +1160,7 @@ class FichinterLigne
 		$sql.= ",rang='".$this->rang."'";
 		$sql.= " WHERE rowid = ".$this->rowid;
 
-		dol_syslog("FichinterLigne::update sql=".$sql);
+		dol_syslog("FichinterLigne::update", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -1182,7 +1172,7 @@ class FichinterLigne
 				{
                     // Call trigger
                     $result=$this->call_trigger('LINEFICHINTER_UPDATE',$user);
-                    if ($result < 0) { $error++; }            
+                    if ($result < 0) { $error++; }
                     // End call triggers
 				}
 			}
@@ -1194,7 +1184,7 @@ class FichinterLigne
 			}
 			else
 			{
-				dol_syslog("FichinterLigne::update Error ".$this->error, LOG_ERR);
+				$this->error=$this->db->lasterror();
 				$this->db->rollback();
 				return -1;
 			}
@@ -1202,7 +1192,6 @@ class FichinterLigne
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog("FichinterLigne::update Error ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -1223,7 +1212,7 @@ class FichinterLigne
 		$sql.= " FROM ".MAIN_DB_PREFIX."fichinterdet";
 		$sql.= " WHERE fk_fichinter=".$this->fk_fichinter;
 
-		dol_syslog("FichinterLigne::update_total sql=".$sql);
+		dol_syslog("FichinterLigne::update_total", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -1236,7 +1225,7 @@ class FichinterLigne
 			$sql.= " WHERE rowid = ".$this->fk_fichinter;
 			$sql.= " AND entity = ".$conf->entity;
 
-			dol_syslog("FichinterLigne::update_total sql=".$sql);
+			dol_syslog("FichinterLigne::update_total", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -1246,7 +1235,6 @@ class FichinterLigne
 			else
 			{
 				$this->error=$this->db->error();
-				dol_syslog("FichinterLigne::update_total Error ".$this->error, LOG_ERR);
 				$this->db->rollback();
 				return -2;
 			}
@@ -1254,7 +1242,6 @@ class FichinterLigne
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog("FichinterLigne::update Error ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -1278,7 +1265,6 @@ class FichinterLigne
 
 			$sql = "DELETE FROM ".MAIN_DB_PREFIX."fichinterdet WHERE rowid = ".$this->rowid;
 			$resql = $this->db->query($sql);
-			dol_syslog(get_class($this)."::deleteline sql=".$sql);
 
 			if ($resql)
 			{
@@ -1289,11 +1275,11 @@ class FichinterLigne
 					{
                         // Call trigger
                         $result=$this->call_trigger('LINEFICHINTER_DELETE',$user);
-                        if ($result < 0) { $error++; $this->db->rollback(); return -1; }            
+                        if ($result < 0) { $error++; $this->db->rollback(); return -1; }
                         // End call triggers
 					}
-					
-                    $this->db->commit();					
+
+                    $this->db->commit();
                     return $result;
 				}
 				else
@@ -1305,7 +1291,6 @@ class FichinterLigne
 			else
 			{
 				$this->error=$this->db->error()." sql=".$sql;
-				dol_syslog(get_class($this)."::deleteline Error ".$this->error, LOG_ERR);
 				$this->db->rollback();
 				return -1;
 			}
diff --git a/htdocs/fourn/ajax/getSupplierPrices.php b/htdocs/fourn/ajax/getSupplierPrices.php
index bbe3aeba4dc..fc891af53a3 100644
--- a/htdocs/fourn/ajax/getSupplierPrices.php
+++ b/htdocs/fourn/ajax/getSupplierPrices.php
@@ -58,7 +58,7 @@ if (! empty($idprod))
 	$sql.= " AND s.fournisseur = 1";
 	$sql.= " ORDER BY s.nom, pfp.ref_fourn DESC";
 
-	dol_syslog("Ajax::getSupplierPrices sql=".$sql, LOG_DEBUG);
+	dol_syslog("Ajax::getSupplierPrices", LOG_DEBUG);
 	$result=$db->query($sql);
 
 	if ($result)
diff --git a/htdocs/fourn/class/fournisseur.class.php b/htdocs/fourn/class/fournisseur.class.php
index f557573fdfc..71942a27f97 100644
--- a/htdocs/fourn/class/fournisseur.class.php
+++ b/htdocs/fourn/class/fournisseur.class.php
@@ -157,7 +157,7 @@ class Fournisseur extends Societe
 		$sql.= " VALUES ";
 		$sql.= " ('".$this->db->escape($name)."',1,1)";
 
-		dol_syslog("Fournisseur::CreateCategory sql=".$sql);
+		dol_syslog("Fournisseur::CreateCategory", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/fourn/class/fournisseur.commande.class.php b/htdocs/fourn/class/fournisseur.commande.class.php
index 08f28eaa50e..b65fe31ceec 100644
--- a/htdocs/fourn/class/fournisseur.commande.class.php
+++ b/htdocs/fourn/class/fournisseur.commande.class.php
@@ -138,14 +138,14 @@ class CommandeFournisseur extends CommonOrder
         if ($ref) $sql.= " AND c.ref='".$ref."'";
         else $sql.= " AND c.rowid=".$id;
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql,LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
             $obj = $this->db->fetch_object($resql);
             if (! $obj)
             {
-                $this->error='Bill with id '.$id.' not found sql='.$sql;
+                $this->error='Bill with id '.$id.' not found';
                 dol_syslog(get_class($this).'::fetch '.$this->error);
                 return 0;
             }
@@ -207,7 +207,7 @@ class CommandeFournisseur extends CommonOrder
             $sql.= " ORDER BY l.rowid";
             //print $sql;
 
-            dol_syslog(get_class($this)."::fetch get lines sql=".$sql,LOG_DEBUG);
+            dol_syslog(get_class($this)."::fetch get lines", LOG_DEBUG);
             $result = $this->db->query($sql);
             if ($result)
             {
@@ -259,14 +259,12 @@ class CommandeFournisseur extends CommonOrder
             else
             {
                 $this->error=$this->db->error()." sql=".$sql;
-                dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
                 return -1;
             }
         }
         else
         {
             $this->error=$this->db->error()." sql=".$sql;
-            dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -288,7 +286,7 @@ class CommandeFournisseur extends CommonOrder
         $sql.= ($comment?"'".$this->db->escape($comment)."'":'null');
         $sql.= ")";
 
-        dol_syslog("FournisseurCommande::log sql=".$sql, LOG_DEBUG);
+        dol_syslog("FournisseurCommande::log", LOG_DEBUG);
         if ( $this->db->query($sql) )
         {
             return 1;
@@ -296,7 +294,6 @@ class CommandeFournisseur extends CommonOrder
         else
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::log ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -346,7 +343,6 @@ class CommandeFournisseur extends CommonOrder
             $resql=$this->db->query($sql);
             if (! $resql)
             {
-                dol_syslog(get_class($this)."::valid Echec update - 10 - sql=".$sql, LOG_ERR);
                 dol_print_error($this->db);
                 $error++;
             }
@@ -410,8 +406,6 @@ class CommandeFournisseur extends CommonOrder
             }
             else
             {
-                $this->error=$this->db->lasterror();
-                dol_syslog(get_class($this)."::valid ".$this->error, LOG_ERR);
                 $this->db->rollback();
                 return -1;
             }
@@ -679,7 +673,6 @@ class CommandeFournisseur extends CommonOrder
             {
                 $this->db->rollback();
                 $this->error=$this->db->lasterror();
-                dol_syslog(get_class($this)."::approve Error ",$this->error, LOG_ERR);
                 return -1;
             }
         }
@@ -770,7 +763,7 @@ class CommandeFournisseur extends CommonOrder
 
             $sql = "UPDATE ".MAIN_DB_PREFIX."commande_fournisseur SET fk_statut = ".$statut;
             $sql .= " WHERE rowid = ".$this->id;
-            dol_syslog(get_class($this)."::cancel sql=".$sql);
+            dol_syslog(get_class($this)."::cancel", LOG_DEBUG);
             if ($this->db->query($sql))
             {
                 $result = 0;
@@ -828,7 +821,7 @@ class CommandeFournisseur extends CommonOrder
             $sql = "UPDATE ".MAIN_DB_PREFIX."commande_fournisseur SET fk_statut = 3, fk_input_method=".$methode.",date_commande=".$this->db->idate("$date");
             $sql .= " WHERE rowid = ".$this->id;
 
-            dol_syslog(get_class($this)."::commande sql=".$sql, LOG_DEBUG);
+            dol_syslog(get_class($this)."::commande", LOG_DEBUG);
             if ($this->db->query($sql))
             {
                 $result = 1;
@@ -836,7 +829,6 @@ class CommandeFournisseur extends CommonOrder
             }
             else
             {
-                dol_syslog(get_class($this)."::cCommande Error -1", LOG_ERR);
                 $result = -1;
             }
         }
@@ -902,7 +894,7 @@ class CommandeFournisseur extends CommonOrder
         $sql.= ", ".($this->cond_reglement_id > 0 ? $this->cond_reglement_id : 'null');
         $sql.= ")";
 
-        dol_syslog(get_class($this)."::create sql=".$sql);
+        dol_syslog(get_class($this)."::create", LOG_DEBUG);
         if ($this->db->query($sql))
         {
             $this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."commande_fournisseur");
@@ -941,7 +933,7 @@ class CommandeFournisseur extends CommonOrder
 	            $sql = "UPDATE ".MAIN_DB_PREFIX."commande_fournisseur";
 	            $sql.= " SET ref='(PROV".$this->id.")'";
 	            $sql.= " WHERE rowid=".$this->id;
-	            dol_syslog(get_class($this)."::create sql=".$sql);
+	            dol_syslog(get_class($this)."::create", LOG_DEBUG);
 	            if ($this->db->query($sql))
 	            {
 	                // On logue creation pour historique
@@ -990,7 +982,6 @@ class CommandeFournisseur extends CommonOrder
 	            else
 	            {
 	                $this->error=$this->db->error();
-	                dol_syslog(get_class($this)."::create: Failed -2 - ".$this->error, LOG_ERR);
 	                $this->db->rollback();
 	                return -2;
 	            }
@@ -999,7 +990,6 @@ class CommandeFournisseur extends CommonOrder
         else
         {
             $this->error=$this->db->error();
-            dol_syslog(get_class($this)."::create: Failed -1 - ".$this->error, LOG_ERR);
             $this->db->rollback();
             return -1;
         }
@@ -1217,7 +1207,7 @@ class CommandeFournisseur extends CommonOrder
             $sql.= "'".price2num($total_ttc)."'";
             $sql.= ")";
 
-            dol_syslog(get_class($this)."::addline sql=".$sql);
+            dol_syslog(get_class($this)."::addline", LOG_DEBUG);
             $resql=$this->db->query($sql);
             //print $sql;
             if ($resql)
@@ -1250,7 +1240,6 @@ class CommandeFournisseur extends CommonOrder
             {
                 $this->error=$this->db->error();
                 $this->db->rollback();
-                dol_syslog(get_class($this)."::addline ".$this->error, LOG_ERR);
                 return -1;
             }
         }
@@ -1294,7 +1283,7 @@ class CommandeFournisseur extends CommonOrder
             $sql.= " (fk_commande,fk_product, qty, fk_entrepot, fk_user, datec) VALUES ";
             $sql.= " ('".$this->id."','".$product."','".$qty."',".($entrepot>0?"'".$entrepot."'":"null").",'".$user->id."','".$this->db->idate($now)."')";
 
-            dol_syslog(get_class($this)."::DispatchProduct sql=".$sql);
+            dol_syslog(get_class($this)."::DispatchProduct", LOG_DEBUG);
             $resql = $this->db->query($sql);
             if ($resql)
             {
@@ -1434,14 +1423,14 @@ class CommandeFournisseur extends CommonOrder
         $this->db->begin();
 
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."commande_fournisseurdet WHERE fk_commande =". $this->id ;
-        dol_syslog(get_class($this)."::delete sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         if (! $this->db->query($sql) )
         {
             $error++;
         }
 
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."commande_fournisseur WHERE rowid =".$this->id;
-        dol_syslog(get_class($this)."::delete sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         if ($resql = $this->db->query($sql) )
         {
             if ($this->db->affected_rows($resql) < 1)
@@ -1585,7 +1574,7 @@ class CommandeFournisseur extends CommonOrder
                 $sql.= " WHERE rowid = ".$this->id;
                 $sql.= " AND fk_statut IN (3,4)";	// Process running or Partially received
 
-                dol_syslog(get_class($this)."::Livraison sql=".$sql);
+                dol_syslog(get_class($this)."::Livraison", LOG_DEBUG);
                 $resql=$this->db->query($sql);
                 if ($resql)
                 {
@@ -1598,7 +1587,6 @@ class CommandeFournisseur extends CommonOrder
                 {
                     $this->db->rollback();
                     $this->error=$this->db->lasterror();
-                    dol_syslog(get_class($this)."::Livraison Error ".$this->error, LOG_ERR);
                     $result = -1;
                 }
             }
@@ -1631,7 +1619,7 @@ class CommandeFournisseur extends CommonOrder
             $sql.= " SET date_livraison = ".($date_livraison ? "'".$this->db->idate($date_livraison)."'" : 'null');
             $sql.= " WHERE rowid = ".$this->id;
 
-            dol_syslog(get_class($this)."::set_date_livraison sql=".$sql,LOG_DEBUG);
+            dol_syslog(get_class($this)."::set_date_livraison", LOG_DEBUG);
             $resql=$this->db->query($sql);
             if ($resql)
             {
@@ -1641,7 +1629,6 @@ class CommandeFournisseur extends CommonOrder
             else
             {
                 $this->error=$this->db->error();
-                dol_syslog(get_class($this)."::set_date_livraison ".$this->error,LOG_ERR);
                 return -1;
             }
         }
@@ -1711,7 +1698,7 @@ class CommandeFournisseur extends CommonOrder
         $sql.= ' SET fk_statut='.$status;
         $sql.= ' WHERE rowid = '.$this->id;
 
-        dol_syslog(get_class($this)."::setStatus sql=".$sql);
+        dol_syslog(get_class($this)."::setStatus", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -1827,7 +1814,7 @@ class CommandeFournisseur extends CommonOrder
             $sql.= ",product_type=".$type;
             $sql.= " WHERE rowid = ".$rowid;
 
-            dol_syslog(get_class($this)."::updateline sql=".$sql);
+            dol_syslog(get_class($this)."::updateline", LOG_DEBUG);
             $result = $this->db->query($sql);
             if ($result > 0)
             {
@@ -1859,7 +1846,6 @@ class CommandeFournisseur extends CommonOrder
             else
             {
                 $this->error=$this->db->error();
-                dol_syslog(get_class($this)."::updateline ".$this->error, LOG_ERR);
                 $this->db->rollback();
                 return -1;
             }
@@ -2155,7 +2141,7 @@ class CommandeFournisseurLigne
         $sql.= ",total_ttc='".price2num($this->total_ttc)."'";
         $sql.= " WHERE rowid = ".$this->rowid;
 
-        dol_syslog("CommandeFournisseurLigne.class.php::update_total sql=$sql");
+        dol_syslog("CommandeFournisseurLigne.class.php::update_total", LOG_DEBUG);
 
         $resql=$this->db->query($sql);
         if ($resql)
@@ -2166,7 +2152,6 @@ class CommandeFournisseurLigne
         else
         {
             $this->error=$this->db->error();
-            dol_syslog("CommandeFournisseurLigne.class.php::update_total Error ".$this->error, LOG_ERR);
             $this->db->rollback();
             return -2;
         }
diff --git a/htdocs/fourn/class/fournisseur.facture.class.php b/htdocs/fourn/class/fournisseur.facture.class.php
index 3ecd073f662..cb0a0abd17a 100644
--- a/htdocs/fourn/class/fournisseur.facture.class.php
+++ b/htdocs/fourn/class/fournisseur.facture.class.php
@@ -196,7 +196,7 @@ class FactureFournisseur extends CommonInvoice
         $sql.= $this->date_echeance!=''?"'".$this->db->idate($this->date_echeance)."'":"null";
         $sql.= ")";
 
-        dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -206,7 +206,7 @@ class FactureFournisseur extends CommonInvoice
             $this->ref='(PROV'.$this->id.')';
             $sql = 'UPDATE '.MAIN_DB_PREFIX."facture_fourn SET ref='".$this->ref."' WHERE rowid=".$this->id;
 
-            dol_syslog(get_class($this)."::create sql=".$sql);
+            dol_syslog(get_class($this)."::create", LOG_DEBUG);
             $resql=$this->db->query($sql);
             if (! $resql) $error++;
 
@@ -226,7 +226,7 @@ class FactureFournisseur extends CommonInvoice
                 $sql = 'INSERT INTO '.MAIN_DB_PREFIX.'facture_fourn_det (fk_facture_fourn)';
                 $sql .= ' VALUES ('.$this->id.');';
 
-                dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+                dol_syslog(get_class($this)."::create", LOG_DEBUG);
                 $resql_insert=$this->db->query($sql);
                 if ($resql_insert)
                 {
@@ -350,7 +350,7 @@ class FactureFournisseur extends CommonInvoice
         if ($id)  $sql.= " WHERE t.rowid=".$id;
         if ($ref) $sql.= " WHERE t.ref='".$this->db->escape($ref)."'";
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -414,14 +414,13 @@ class FactureFournisseur extends CommonInvoice
                 if ($result < 0)
                 {
                     $this->error=$this->db->error();
-                    dol_syslog(get_class($this).'::fetch Error '.$this->error, LOG_ERR);
                     return -3;
                 }
 
             }
             else
             {
-                $this->error='Bill with id '.$id.' not found sql='.$sql;
+                $this->error='Bill with id '.$id.' not found';
                 dol_syslog(get_class($this).'::fetch '.$this->error);
                 return 0;
             }
@@ -432,7 +431,6 @@ class FactureFournisseur extends CommonInvoice
         else
         {
             $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -453,7 +451,7 @@ class FactureFournisseur extends CommonInvoice
         $sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'product as p ON f.fk_product = p.rowid';
         $sql.= ' WHERE fk_facture_fourn='.$this->id;
 
-        dol_syslog(get_class($this)."::fetch_lines sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetch_lines", LOG_DEBUG);
         $resql_rows = $this->db->query($sql);
         if ($resql_rows)
         {
@@ -499,7 +497,6 @@ class FactureFournisseur extends CommonInvoice
         else
         {
             $this->error=$this->db->error();
-            dol_syslog(get_class($this).'::fetch_lines: Error '.$this->error,LOG_ERR);
             return -3;
         }
     }
@@ -591,7 +588,7 @@ class FactureFournisseur extends CommonInvoice
 
         $this->db->begin();
 
-        dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -647,12 +644,12 @@ class FactureFournisseur extends CommonInvoice
         $this->db->begin();
 
         $sql = 'DELETE FROM '.MAIN_DB_PREFIX.'facture_fourn_det WHERE fk_facture_fourn = '.$rowid.';';
-        dol_syslog(get_class($this)."::delete sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
             $sql = 'DELETE FROM '.MAIN_DB_PREFIX.'facture_fourn WHERE rowid = '.$rowid;
-            dol_syslog(get_class($this)."::delete sql=".$sql, LOG_DEBUG);
+            dol_syslog(get_class($this)."::delete", LOG_DEBUG);
             $resql2 = $this->db->query($sql);
             if (! $resql2) {
             	$error++;
@@ -742,7 +739,6 @@ class FactureFournisseur extends CommonInvoice
         else
         {
         	$this->error=$this->db->lasterror();
-        	dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
         	$this->db->rollback();
         	return -$error;
         }
@@ -766,7 +762,7 @@ class FactureFournisseur extends CommonInvoice
         $sql.= ' SET paye = 1, fk_statut=2';
         $sql.= ' WHERE rowid = '.$this->id;
 
-        dol_syslog("FactureFournisseur::set_paid sql=".$sql);
+        dol_syslog("FactureFournisseur::set_paid", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -816,7 +812,7 @@ class FactureFournisseur extends CommonInvoice
         $sql.= ' SET paye=0, fk_statut=1, close_code=null, close_note=null';
         $sql.= ' WHERE rowid = '.$this->id;
 
-        dol_syslog("FactureFournisseur::set_unpaid sql=".$sql);
+        dol_syslog("FactureFournisseur::set_unpaid", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -894,7 +890,7 @@ class FactureFournisseur extends CommonInvoice
         $sql.= " SET ref='".$num."', fk_statut = 1, fk_user_valid = ".$user->id;
         $sql.= " WHERE rowid = ".$this->id;
 
-        dol_syslog(get_class($this)."::validate sql=".$sql);
+        dol_syslog(get_class($this)."::validate", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -1014,7 +1010,7 @@ class FactureFournisseur extends CommonInvoice
         $sql.= " SET fk_statut = 0";
         $sql.= " WHERE rowid = ".$this->id;
 
-        dol_syslog(get_class($this)."::set_draft sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::set_draft", LOG_DEBUG);
         $result=$this->db->query($sql);
         if ($result)
         {
@@ -1113,7 +1109,7 @@ class FactureFournisseur extends CommonInvoice
 
         $sql = 'INSERT INTO '.MAIN_DB_PREFIX.'facture_fourn_det (fk_facture_fourn)';
         $sql.= ' VALUES ('.$this->id.')';
-        dol_syslog(get_class($this)."::addline sql=".$sql);
+        dol_syslog(get_class($this)."::addline", LOG_DEBUG);
 
         $resql = $this->db->query($sql);
         if ($resql)
@@ -1253,7 +1249,7 @@ class FactureFournisseur extends CommonInvoice
         $sql.= ", info_bits = ".$info_bits;
         $sql.= " WHERE rowid = ".$id;
 
-        dol_syslog(get_class($this)."::updateline sql=".$sql);
+        dol_syslog(get_class($this)."::updateline", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -1287,7 +1283,6 @@ class FactureFournisseur extends CommonInvoice
         {
             $this->db->rollback();
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::updateline error=".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -1327,13 +1322,12 @@ class FactureFournisseur extends CommonInvoice
 	        // Supprime ligne
 	        $sql = 'DELETE FROM '.MAIN_DB_PREFIX.'facture_fourn_det ';
 	        $sql.= ' WHERE rowid = '.$rowid;
-        	dol_syslog(get_class($this)."::delete sql=".$sql, LOG_DEBUG);
+        	dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 	        $resql = $this->db->query($sql);
 	        if (! $resql)
 	        {
 	        	$error++;
 	        	$this->error=$this->db->lasterror();
-	        	dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
 	        }
     	}
 
diff --git a/htdocs/fourn/class/fournisseur.product.class.php b/htdocs/fourn/class/fournisseur.product.class.php
index b642926f802..a384f6ea219 100644
--- a/htdocs/fourn/class/fournisseur.product.class.php
+++ b/htdocs/fourn/class/fournisseur.product.class.php
@@ -83,12 +83,11 @@ class ProductFournisseur extends Product
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."product_fournisseur_price";
         $sql.= " WHERE fk_product = ".$this->id." AND fk_soc = ".$id_fourn;
 
-        dol_syslog(get_class($this)."::remove_fournisseur sql=".$sql);
+        dol_syslog(get_class($this)."::remove_fournisseur", LOG_DEBUG);
         $resql2=$this->db->query($sql);
         if (! $resql2)
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::remove_fournisseur ".$this->error, LOG_ERR);
             $ok=0;
         }
 
@@ -120,7 +119,7 @@ class ProductFournisseur extends Product
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."product_fournisseur_price";
         $sql.= " WHERE rowid = ".$rowid;
 
-        dol_syslog(get_class($this)."::remove_product_fournisseur_price sql=".$sql);
+        dol_syslog(get_class($this)."::remove_product_fournisseur_price", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -130,7 +129,6 @@ class ProductFournisseur extends Product
         else
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::remove_product_fournisseur_price ".$this->error,LOG_ERR);
             $this->db->rollback();
             return -1;
         }
@@ -201,7 +199,7 @@ class ProductFournisseur extends Product
 			$sql.= " WHERE rowid = ".$this->product_fourn_price_id;
 			// TODO Add price_base_type and price_ttc
 
-			dol_syslog(get_class($this).'::update_buyprice sql='.$sql);
+			dol_syslog(get_class($this).'::update_buyprice', LOG_DEBUG);
 			$resql = $this->db->query($sql);
 			if ($resql)
 			{
@@ -238,7 +236,7 @@ class ProductFournisseur extends Product
 	        	// Delete price for this quantity
 	        	$sql = "DELETE FROM  ".MAIN_DB_PREFIX."product_fournisseur_price";
           		$sql.= " WHERE fk_soc = ".$fourn->id." AND ref_fourn = '".$this->db->escape($ref_fourn)."' AND quantity = ".$qty." AND entity = ".$conf->entity;
-				dol_syslog(get_class($this).'::update_buyprice sql='.$sql);
+				dol_syslog(get_class($this).'::update_buyprice', LOG_DEBUG);
 	        	$resql=$this->db->query($sql);
 				if ($resql)
 		  		{
@@ -263,7 +261,7 @@ class ProductFournisseur extends Product
 		            $sql.= $conf->entity;
 		            $sql.=")";
 
-		            dol_syslog(get_class($this)."::update_buyprice sql=".$sql);
+		            dol_syslog(get_class($this)."::update_buyprice", LOG_DEBUG);
 		            if (! $this->db->query($sql))
 		            {
 		                $error++;
@@ -340,7 +338,7 @@ class ProductFournisseur extends Product
         $sql.= " FROM ".MAIN_DB_PREFIX."product_fournisseur_price as pfp";
         $sql.= " WHERE pfp.rowid = ".$rowid;
 
-        dol_syslog(get_class($this)."::fetch_product_fournisseur_price sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetch_product_fournisseur_price", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -371,7 +369,6 @@ class ProductFournisseur extends Product
         else
         {
             $this->error=$this->db->error();
-            dol_syslog(get_class($this)."::fetch_product_fournisseur_price error=".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -399,7 +396,7 @@ class ProductFournisseur extends Product
         $sql.= " AND pfp.fk_product = ".$prodid;
         if (empty($sortfield)) $sql.= " ORDER BY s.nom, pfp.quantity, pfp.price";
         else $sql.= $this->db->order($sortfield,$sortorder);
-        dol_syslog(get_class($this)."::list_product_fournisseur_price sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::list_product_fournisseur_price", LOG_DEBUG);
 
         $resql = $this->db->query($sql);
         if ($resql)
@@ -449,7 +446,6 @@ class ProductFournisseur extends Product
         else
         {
             $this->error=$this->db->error();
-            dol_syslog(get_class($this)."::list_product_fournisseur_price error=".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -488,7 +484,7 @@ class ProductFournisseur extends Product
         $sql.= " ORDER BY pfp.unitprice";
         $sql.= $this->db->plimit(1);
 
-        dol_syslog(get_class($this)."::find_min_price_product_fournisseur sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::find_min_price_product_fournisseur", LOG_DEBUG);
 
         $resql = $this->db->query($sql);
         if ($resql)
@@ -513,7 +509,6 @@ class ProductFournisseur extends Product
         else
         {
             $this->error=$this->db->error();
-            dol_syslog(get_class($this)."::find_min_price_product_fournisseur error=".$this->error, LOG_ERR);
             return -1;
         }
     }
diff --git a/htdocs/fourn/class/paiementfourn.class.php b/htdocs/fourn/class/paiementfourn.class.php
index 627b2de0d84..6fff76e2ca0 100644
--- a/htdocs/fourn/class/paiementfourn.class.php
+++ b/htdocs/fourn/class/paiementfourn.class.php
@@ -149,7 +149,7 @@ class PaiementFourn extends Paiement
 			$sql.= " VALUES ('".$this->db->idate($now)."',";
 			$sql.= " '".$this->db->idate($this->datepaye)."', '".$this->total."', ".$this->paiementid.", '".$this->num_paiement."', '".$this->db->escape($this->note)."', ".$user->id.", 0)";
 
-			dol_syslog("PaiementFourn::create sql=".$sql);
+			dol_syslog("PaiementFourn::create", LOG_DEBUG);
 			$resql = $this->db->query($sql);
 			if ($resql)
 			{
@@ -212,7 +212,6 @@ class PaiementFourn extends Paiement
 			else
 			{
 				$this->error=$this->db->lasterror();
-				dol_syslog('PaiementFourn::Create Error '.$this->error, LOG_ERR);
 				$error++;
 			}
 		}
@@ -286,13 +285,11 @@ class PaiementFourn extends Paiement
 		// Efface la ligne de paiement (dans paiement_facture et paiement)
 		$sql = 'DELETE FROM '.MAIN_DB_PREFIX.'paiementfourn_facturefourn';
 		$sql.= ' WHERE fk_paiementfourn = '.$this->id;
-		dol_syslog("sql=".$sql);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
 			$sql = 'DELETE FROM '.MAIN_DB_PREFIX.'paiementfourn';
 			$sql.= ' WHERE rowid = '.$this->id;
-		    dol_syslog("sql=".$sql);
 			$result = $this->db->query($sql);
 			if (! $result)
 			{
@@ -384,7 +381,7 @@ class PaiementFourn extends Paiement
 		$sql.= ' WHERE pf.fk_facturefourn = f.rowid AND fk_paiementfourn = '.$this->id;
 		if ($filter) $sql.= ' AND '.$filter;
 
-		dol_syslog(get_class($this).'::getBillsArray sql='.$sql,LOG_DEBUG);
+		dol_syslog(get_class($this).'::getBillsArray', LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/fourn/liste.php b/htdocs/fourn/liste.php
index 81837feb41f..341f3ffca54 100644
--- a/htdocs/fourn/liste.php
+++ b/htdocs/fourn/liste.php
@@ -118,7 +118,7 @@ if (empty($conf->global->MAIN_DISABLE_FULL_SCANLIST))
 $sql.= $db->order($sortfield,$sortorder);
 $sql.= $db->plimit($conf->liste_limit+1, $offset);
 
-dol_syslog('fourn/liste.php: sql='.$sql,LOG_DEBUG);
+dol_syslog('fourn/liste.php:', LOG_DEBUG);
 $resql = $db->query($sql);
 if ($resql)
 {
diff --git a/htdocs/fourn/product/liste.php b/htdocs/fourn/product/liste.php
index ffd413cbf2f..ec186cd8339 100644
--- a/htdocs/fourn/product/liste.php
+++ b/htdocs/fourn/product/liste.php
@@ -121,7 +121,7 @@ if ($fourn_id > 0)
 $sql .= " ORDER BY ".$sortfield." ".$sortorder;
 $sql .= $db->plimit($limit + 1, $offset);
 
-dol_syslog("fourn/product/liste.php: sql=".$sql);
+dol_syslog("fourn/product/liste.php:", LOG_DEBUG);
 $resql = $db->query($sql);
 if ($resql)
 {
diff --git a/htdocs/ftp/admin/ftpclient.php b/htdocs/ftp/admin/ftpclient.php
index 1ff142f7be7..3e9d2bfd590 100644
--- a/htdocs/ftp/admin/ftpclient.php
+++ b/htdocs/ftp/admin/ftpclient.php
@@ -218,7 +218,7 @@ else
 	$sql.=" WHERE name like 'FTP_SERVER_%'";
 	$sql.=" ORDER BY name";
 
-	dol_syslog("ftpclient select ftp setup sql=".$sql,LOG_DEBUG);
+	dol_syslog("ftpclient select ftp setup", LOG_DEBUG);
 	$resql=$db->query($sql);
 	if ($resql)
 	{
diff --git a/htdocs/holiday/class/holiday.class.php b/htdocs/holiday/class/holiday.class.php
index dfa0e0d9b32..8ff312202f3 100644
--- a/htdocs/holiday/class/holiday.class.php
+++ b/htdocs/holiday/class/holiday.class.php
@@ -137,7 +137,7 @@ class Holiday extends CommonObject
 
         $this->db->begin();
 
-        dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if (! $resql) {
             $error++; $this->errors[]="Error ".$this->db->lasterror();
@@ -200,7 +200,7 @@ class Holiday extends CommonObject
         $sql.= " FROM ".MAIN_DB_PREFIX."holiday as cp";
         $sql.= " WHERE cp.rowid = ".$id;
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -238,7 +238,6 @@ class Holiday extends CommonObject
         else
         {
             $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -294,7 +293,7 @@ class Holiday extends CommonObject
             $sql.= $order;
         }
 
-        dol_syslog(get_class($this)."::fetchByUser sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetchByUser", LOG_DEBUG);
         $resql=$this->db->query($sql);
 
         // Si pas d'erreur SQL
@@ -351,7 +350,6 @@ class Holiday extends CommonObject
         {
             // Erreur SQL
             $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetchByUser ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -405,7 +403,7 @@ class Holiday extends CommonObject
             $sql.= $order;
         }
 
-        dol_syslog(get_class($this)."::fetchAll sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetchAll", LOG_DEBUG);
         $resql=$this->db->query($sql);
 
         // Si pas d'erreur SQL
@@ -461,7 +459,6 @@ class Holiday extends CommonObject
         {
             // Erreur SQL
             $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetchAll ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -544,7 +541,7 @@ class Holiday extends CommonObject
 
         $this->db->begin();
 
-        dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (! $resql) {
             $error++; $this->errors[]="Error ".$this->db->lasterror();
@@ -591,7 +588,7 @@ class Holiday extends CommonObject
 
         $this->db->begin();
 
-        dol_syslog(get_class($this)."::delete sql=".$sql);
+        dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (! $resql) {
             $error++; $this->errors[]="Error ".$this->db->lasterror();
@@ -787,7 +784,7 @@ class Holiday extends CommonObject
         $sql.= " FROM ".MAIN_DB_PREFIX."usergroup as u";
         $sql.= " ORDER BY u.rowid";
 
-        dol_syslog(get_class($this)."::selectUserGroup sql=".$sql,LOG_DEBUG);
+        dol_syslog(get_class($this)."::selectUserGroup", LOG_DEBUG);
         $result = $this->db->query($sql);
 
         // Si pas d'erreur SQL
@@ -813,7 +810,6 @@ class Holiday extends CommonObject
         {
             // Erreur SQL
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::selectUserGroup ".$this->error, LOG_ERR);
             return -1;
         }
 
@@ -834,7 +830,7 @@ class Holiday extends CommonObject
         $sql.= " value = '".$value."'";
         $sql.= " WHERE name = '".$name."'";
 
-        dol_syslog(get_class($this).'::updateConfCP name='.$name.' sql='.$sql);
+        dol_syslog(get_class($this).'::updateConfCP name='.$name.'', LOG_DEBUG);
         $result = $this->db->query($sql);
         if($result) {
             return true;
@@ -855,7 +851,7 @@ class Holiday extends CommonObject
         $sql.= " FROM ".MAIN_DB_PREFIX."holiday_config";
         $sql.= " WHERE name = '".$name."'";
 
-        dol_syslog(get_class($this).'::getConfCP name='.$name.' sql='.$sql);
+        dol_syslog(get_class($this).'::getConfCP name='.$name.'', LOG_DEBUG);
         $result = $this->db->query($sql);
 
         // Si pas d'erreur
@@ -869,7 +865,6 @@ class Holiday extends CommonObject
 
             // Erreur SQL
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::getConfCP ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -903,7 +898,7 @@ class Holiday extends CommonObject
                 $sql.= " value = '".dol_print_date($now,'%Y%m%d%H%M%S')."'";
                 $sql.= " WHERE name = 'lastUpdate'";
 
-                dol_syslog(get_class($this).'::updateSoldeCP sql='.$sql);
+                dol_syslog(get_class($this).'::updateSoldeCP', LOG_DEBUG);
                 $result = $this->db->query($sql);
 
                 // On ajoute x jours à chaque utilisateurs
@@ -929,7 +924,7 @@ class Holiday extends CommonObject
                 $sql2 = "UPDATE ".MAIN_DB_PREFIX."holiday_users SET";
                 $sql2.= " nb_holiday = nb_holiday + ".$nb_holiday;
 
-                dol_syslog(get_class($this).'::updateSoldeCP sql='.$sql2);
+                dol_syslog(get_class($this).'::updateSoldeCP', LOG_DEBUG);
                 $result= $this->db->query($sql2);
 
 	            if ($result) return 1;
@@ -948,7 +943,7 @@ class Holiday extends CommonObject
             $sql.= " nb_holiday = ".$nbHoliday;
             $sql.= " WHERE fk_user = '".$userID."'";
 
-			dol_syslog(get_class($this).'::updateSoldeCP sql='.$sql);
+			dol_syslog(get_class($this).'::updateSoldeCP', LOG_DEBUG);
             $result = $this->db->query($sql);
 
             if ($result) return 1;
@@ -1040,7 +1035,7 @@ class Holiday extends CommonObject
         $sql.= " FROM ".MAIN_DB_PREFIX."holiday_users";
         $sql.= " WHERE fk_user = '".$user_id."'";
 
-        dol_syslog(get_class($this).'::getCPforUser sql='.$sql);
+        dol_syslog(get_class($this).'::getCPforUser', LOG_DEBUG);
         $result = $this->db->query($sql);
         if($result) {
             $obj = $this->db->fetch_object($result);
@@ -1071,7 +1066,7 @@ class Holiday extends CommonObject
                 $sql.= " FROM ".MAIN_DB_PREFIX."user as u";
                 $sql.= " WHERE statut > 0";
 
-                dol_syslog(get_class($this)."::fetchUsers sql=".$sql, LOG_DEBUG);
+                dol_syslog(get_class($this)."::fetchUsers", LOG_DEBUG);
                 $resql=$this->db->query($sql);
 
                 // Si pas d'erreur SQL
@@ -1101,7 +1096,6 @@ class Holiday extends CommonObject
                 {
                     // Erreur SQL
                     $this->error="Error ".$this->db->lasterror();
-                    dol_syslog(get_class($this)."::fetchUsers ".$this->error, LOG_ERR);
                     return -1;
                 }
 
@@ -1109,7 +1103,7 @@ class Holiday extends CommonObject
                 $sql = "SELECT u.fk_user";
                 $sql.= " FROM ".MAIN_DB_PREFIX."holiday_users as u";
 
-                dol_syslog(get_class($this)."::fetchUsers sql=".$sql, LOG_DEBUG);
+                dol_syslog(get_class($this)."::fetchUsers", LOG_DEBUG);
                 $resql=$this->db->query($sql);
 
                 // Si pas d'erreur SQL
@@ -1139,7 +1133,6 @@ class Holiday extends CommonObject
                 {
                     // Erreur SQL
                     $this->error="Error ".$this->db->lasterror();
-                    dol_syslog(get_class($this)."::fetchUsers ".$this->error, LOG_ERR);
                     return -1;
                 }
             }
@@ -1153,7 +1146,7 @@ class Holiday extends CommonObject
                 $sql.= " FROM ".MAIN_DB_PREFIX."user as u";
                 $sql.= " WHERE statut > 0";
 
-                dol_syslog(get_class($this)."::fetchUsers sql=".$sql, LOG_DEBUG);
+                dol_syslog(get_class($this)."::fetchUsers", LOG_DEBUG);
                 $resql=$this->db->query($sql);
 
                 // Si pas d'erreur SQL
@@ -1181,7 +1174,6 @@ class Holiday extends CommonObject
                 {
                     // Erreur SQL
                     $this->error="Error ".$this->db->lasterror();
-                    dol_syslog(get_class($this)."::fetchUsers ".$this->error, LOG_ERR);
                     return -1;
                 }
 
@@ -1193,7 +1185,7 @@ class Holiday extends CommonObject
                 $sql.= " ".MAIN_DB_PREFIX."user as u";
                 $sql.= " WHERE cpu.fk_user = u.rowid";
 
-                dol_syslog(get_class($this)."::fetchUsers sql=".$sql, LOG_DEBUG);
+                dol_syslog(get_class($this)."::fetchUsers", LOG_DEBUG);
                 $resql=$this->db->query($sql);
 
                 // Si pas d'erreur SQL
@@ -1221,7 +1213,6 @@ class Holiday extends CommonObject
                 {
                     // Erreur SQL
                     $this->error="Error ".$this->db->lasterror();
-                    dol_syslog(get_class($this)."::fetchUsers ".$this->error, LOG_ERR);
                     return -1;
                 }
             }
@@ -1307,7 +1298,6 @@ class Holiday extends CommonObject
             } else {
                 // Erreur SQL
                 $this->error="Error ".$this->db->lasterror();
-                dol_syslog(get_class($this)."::verifNbUsers ".$this->error, LOG_ERR);
                 return -1;
             }
 
@@ -1345,7 +1335,6 @@ class Holiday extends CommonObject
             } else {
                 // Erreur SQL
                 $this->error="Error ".$this->db->lasterror();
-                dol_syslog(get_class($this)."::verifNbUsers ".$this->error, LOG_ERR);
                 return -1;
             }
         }
@@ -1369,7 +1358,7 @@ class Holiday extends CommonObject
 
         $sql.= " FROM ".MAIN_DB_PREFIX."holiday_events as cpe";
 
-        dol_syslog(get_class($this)."::fetchEventsCP sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetchEventsCP", LOG_DEBUG);
         $resql=$this->db->query($sql);
 
         // Si pas d'erreur SQL
@@ -1403,7 +1392,6 @@ class Holiday extends CommonObject
         {
             // Erreur SQL
             $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetchEventsCP ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -1434,7 +1422,7 @@ class Holiday extends CommonObject
 
         $this->db->begin();
 
-        dol_syslog(get_class($this)."::createEventCP sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::createEventCP", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if (! $resql) {
             $error++; $this->errors[]="Error ".$this->db->lasterror();
@@ -1627,7 +1615,7 @@ class Holiday extends CommonObject
 
         $this->db->begin();
 
-   	   	dol_syslog(get_class($this)."::addLogCP sql=".$sql, LOG_DEBUG);
+   	   	dol_syslog(get_class($this)."::addLogCP", LOG_DEBUG);
    	   	$resql=$this->db->query($sql);
        	if (! $resql) {
        	    $error++; $this->errors[]="Error ".$this->db->lasterror();
@@ -1690,7 +1678,7 @@ class Holiday extends CommonObject
             $sql.= $order;
         }
 
-        dol_syslog(get_class($this)."::fetchLog sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetchLog", LOG_DEBUG);
         $resql=$this->db->query($sql);
 
         // Si pas d'erreur SQL
@@ -1728,7 +1716,6 @@ class Holiday extends CommonObject
   		{
   		    // Erreur SQL
   		    $this->error="Error ".$this->db->lasterror();
-  		    dol_syslog(get_class($this)."::fetchLog ".$this->error, LOG_ERR);
   		    return -1;
   		}
     }
diff --git a/htdocs/holiday/define_holiday.php b/htdocs/holiday/define_holiday.php
index f167422f503..9427a861590 100644
--- a/htdocs/holiday/define_holiday.php
+++ b/htdocs/holiday/define_holiday.php
@@ -81,7 +81,7 @@ if ($action == 'update' && isset($_POST['update_cp']))
     $sql = "UPDATE ".MAIN_DB_PREFIX."holiday_config SET";
     $sql.= " value = '".dol_print_date($now,'%Y%m%d%H%M%S')."'";
     $sql.= " WHERE name = 'lastUpdate' and value IS NULL";	// Add value IS NULL to be sure to update only at init.
-    dol_syslog('define_holiday update lastUpdate entry sql='.$sql);
+    dol_syslog('define_holiday update lastUpdate entry', LOG_DEBUG);
     $result = $db->query($sql);
 
     $mesg='<div class="ok">'.$langs->trans('UpdateConfCPOK').'</div>';
diff --git a/htdocs/imports/class/import.class.php b/htdocs/imports/class/import.class.php
index b1fa3552d9a..e4acc733a85 100644
--- a/htdocs/imports/class/import.class.php
+++ b/htdocs/imports/class/import.class.php
@@ -233,7 +233,7 @@ class Import
 		$sql.= ')';
 		$sql.= " VALUES (".($user->id > 0 ? $user->id : 0).", '".$this->db->escape($this->model_name)."', '".$this->datatoimport."', '".$this->hexa."')";
 
-		dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -244,7 +244,6 @@ class Import
 		{
 			$this->error=$this->db->lasterror();
 			$this->errno=$this->db->lasterrno();
-			dol_syslog(get_class($this)."::create error ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -262,7 +261,7 @@ class Import
 		$sql.= ' FROM '.MAIN_DB_PREFIX.'import_model as em';
 		$sql.= ' WHERE em.rowid = '.$id;
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -306,7 +305,7 @@ class Import
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::delete sql=".$sql);
+		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
diff --git a/htdocs/install/upgrade.php b/htdocs/install/upgrade.php
index 9b15d36ffe9..875f5974dd7 100644
--- a/htdocs/install/upgrade.php
+++ b/htdocs/install/upgrade.php
@@ -203,7 +203,7 @@ if (! GETPOST("action") || preg_match('/upgrade/i',GETPOST('action')))
 			    $filles=array();
 			    $sql = "SELECT fk_categorie_mere, fk_categorie_fille";
 			    $sql.= " FROM ".MAIN_DB_PREFIX."categorie_association";
-			    dolibarr_install_syslog("upgrade: search duplicate sql=".$sql);
+			    dolibarr_install_syslog("upgrade: search duplicate", LOG_DEBUG);
 			    $resql = $db->query($sql);
 			    if ($resql)
 			    {
@@ -231,7 +231,7 @@ if (! GETPOST("action") || preg_match('/upgrade/i',GETPOST('action')))
 
 			            // We delete all
 			            $sql="DELETE FROM ".MAIN_DB_PREFIX."categorie_association";
-			            dolibarr_install_syslog("upgrade: delete association sql=".$sql);
+			            dolibarr_install_syslog("upgrade: delete association", LOG_DEBUG);
 			            $resqld=$db->query($sql);
 			            if ($resqld)
 			            {
@@ -240,7 +240,7 @@ if (! GETPOST("action") || preg_match('/upgrade/i',GETPOST('action')))
 			                {
 			                    $sql ="INSERT INTO ".MAIN_DB_PREFIX."categorie_association(fk_categorie_mere,fk_categorie_fille)";
 			                    $sql.=" VALUES(".$val['mere'].", ".$val['fille'].")";
-			                    dolibarr_install_syslog("upgrade: insert association sql=".$sql);
+			                    dolibarr_install_syslog("upgrade: insert association", LOG_DEBUG);
 			                    $resqli=$db->query($sql);
 			                    if (! $resqli) $error++;
 			                }
diff --git a/htdocs/install/upgrade2.php b/htdocs/install/upgrade2.php
index 736346d0f72..3b062d4ada0 100644
--- a/htdocs/install/upgrade2.php
+++ b/htdocs/install/upgrade2.php
@@ -413,7 +413,7 @@ function migrate_paiements($db,$langs,$conf)
 
         $resql = $db->query($sql);
 
-        dolibarr_install_syslog("upgrade2::migrate_paiements sql=".$sql);
+        dolibarr_install_syslog("upgrade2::migrate_paiements", LOG_DEBUG);
         if ($resql)
         {
             $i = 0;
@@ -513,7 +513,7 @@ function migrate_paiements_orphelins_1($db,$langs,$conf)
 
         $resql = $db->query($sql);
 
-        dolibarr_install_syslog("upgrade2::migrate_paiements_orphelins_1 sql=".$sql);
+        dolibarr_install_syslog("upgrade2::migrate_paiements_orphelins_1", LOG_DEBUG);
         $row = array();
         if ($resql)
         {
@@ -639,7 +639,7 @@ function migrate_paiements_orphelins_2($db,$langs,$conf)
 
         $resql = $db->query($sql);
 
-        dolibarr_install_syslog("upgrade2::migrate_paiements_orphelins_2 sql=".$sql);
+        dolibarr_install_syslog("upgrade2::migrate_paiements_orphelins_2", LOG_DEBUG);
         $row = array();
         if ($resql)
         {
@@ -779,7 +779,7 @@ function migrate_contracts_det($db,$langs,$conf)
     $sql.= " WHERE cd.rowid IS NULL AND p.rowid IS NOT NULL";
     $resql = $db->query($sql);
 
-    dolibarr_install_syslog("upgrade2::migrate_contracts_det sql=".$sql);
+    dolibarr_install_syslog("upgrade2::migrate_contracts_det", LOG_DEBUG);
     if ($resql)
     {
         $i = 0;
@@ -875,7 +875,7 @@ function migrate_links_transfert($db,$langs,$conf)
     $sql.= " AND bu.fk_bank IS NULL";
     $resql = $db->query($sql);
 
-    dolibarr_install_syslog("upgrade2::migrate_links_transfert sql=".$sql);
+    dolibarr_install_syslog("upgrade2::migrate_links_transfert", LOG_DEBUG);
     if ($resql)
     {
         $i = 0;
@@ -899,7 +899,7 @@ function migrate_links_transfert($db,$langs,$conf)
                 $sql.= ")";
 
                 print $sql.'<br>';
-                dolibarr_install_syslog("migrate_links_transfert sql=".$sql);
+                dolibarr_install_syslog("migrate_links_transfert", LOG_DEBUG);
 
                 if (! $db->query($sql))
                 {
@@ -950,7 +950,7 @@ function migrate_contracts_date1($db,$langs,$conf)
     print '<b>'.$langs->trans('MigrationContractsEmptyDatesUpdate')."</b><br>\n";
 
     $sql="update llx_contrat set date_contrat=tms where date_contrat is null";
-    dolibarr_install_syslog("upgrade2::migrate_contracts_date1 sql=".$sql);
+    dolibarr_install_syslog("upgrade2::migrate_contracts_date1", LOG_DEBUG);
     $resql = $db->query($sql);
     if (! $resql) dol_print_error($db);
     if ($db->affected_rows($resql) > 0)
@@ -959,7 +959,7 @@ function migrate_contracts_date1($db,$langs,$conf)
     print $langs->trans('MigrationContractsEmptyDatesNothingToUpdate')."<br>\n";
 
     $sql="update llx_contrat set datec=tms where datec is null";
-    dolibarr_install_syslog("upgrade2::migrate_contracts_date1 sql=".$sql);
+    dolibarr_install_syslog("upgrade2::migrate_contracts_date1", LOG_DEBUG);
     $resql = $db->query($sql);
     if (! $resql) dol_print_error($db);
     if ($db->affected_rows($resql) > 0)
@@ -989,7 +989,7 @@ function migrate_contracts_date2($db,$langs,$conf)
     $sql.= " GROUP BY c.rowid, c.date_contrat";
     $resql = $db->query($sql);
 
-    dolibarr_install_syslog("upgrade2::migrate_contracts_date2 sql=".$sql);
+    dolibarr_install_syslog("upgrade2::migrate_contracts_date2", LOG_DEBUG);
     if ($resql)
     {
         $i = 0;
@@ -1050,7 +1050,7 @@ function migrate_contracts_date3($db,$langs,$conf)
     print '<b>'.$langs->trans('MigrationContractsIncoherentCreationDateUpdate')."</b><br>\n";
 
     $sql="update llx_contrat set datec=date_contrat where datec is null or datec > date_contrat";
-    dolibarr_install_syslog("upgrade2::migrate_contracts_date3 sql=".$sql);
+    dolibarr_install_syslog("upgrade2::migrate_contracts_date3", LOG_DEBUG);
     $resql = $db->query($sql);
     if (! $resql) dol_print_error($db);
     if ($db->affected_rows($resql) > 0)
@@ -1078,7 +1078,7 @@ function migrate_contracts_open($db,$langs,$conf)
 
     $sql = "SELECT c.rowid as cref FROM llx_contrat as c, llx_contratdet as cd";
     $sql.= " WHERE cd.statut = 4 AND c.statut=2 AND c.rowid=cd.fk_contrat";
-    dolibarr_install_syslog("upgrade2::migrate_contracts_open sql=".$sql);
+    dolibarr_install_syslog("upgrade2::migrate_contracts_open", LOG_DEBUG);
     $resql = $db->query($sql);
     if (! $resql) dol_print_error($db);
     if ($db->affected_rows($resql) > 0) {
@@ -1148,7 +1148,7 @@ function migrate_paiementfourn_facturefourn($db,$langs,$conf)
         $select_sql.= ' FROM '.MAIN_DB_PREFIX.'paiementfourn';
         $select_sql.= ' WHERE fk_facture_fourn IS NOT NULL';
 
-        dolibarr_install_syslog("upgrade2::migrate_paiementfourn_facturefourn sql=".$select_sql);
+        dolibarr_install_syslog("upgrade2::migrate_paiementfourn_facturefourn", LOG_DEBUG);
         $select_resql = $db->query($select_sql);
         if ($select_resql)
         {
@@ -1264,7 +1264,7 @@ function migrate_price_facture($db,$langs,$conf)
     $sql.= " AND (((fd.total_ttc = 0 AND fd.remise_percent != 100) or fd.total_ttc IS NULL) or f.total_ttc IS NULL)";
     //print $sql;
 
-    dolibarr_install_syslog("upgrade2::migrate_price_facture sql=".$sql);
+    dolibarr_install_syslog("upgrade2::migrate_price_facture", LOG_DEBUG);
     $resql=$db->query($sql);
     if ($resql)
     {
@@ -1377,7 +1377,7 @@ function migrate_price_propal($db,$langs,$conf)
     $sql.= " WHERE pd.fk_propal = p.rowid";
     $sql.= " AND ((pd.total_ttc = 0 AND pd.remise_percent != 100) or pd.total_ttc IS NULL)";
 
-    dolibarr_install_syslog("upgrade2::migrate_price_propal sql=".$sql);
+    dolibarr_install_syslog("upgrade2::migrate_price_propal", LOG_DEBUG);
     $resql=$db->query($sql);
     if ($resql)
     {
@@ -1486,7 +1486,7 @@ function migrate_price_contrat($db,$langs,$conf)
     $sql.= " WHERE cd.fk_contrat = c.rowid";
     $sql.= " AND ((cd.total_ttc = 0 AND cd.remise_percent != 100 AND cd.subprice > 0) or cd.total_ttc IS NULL)";
 
-    dolibarr_install_syslog("upgrade2::migrate_price_contrat sql=".$sql);
+    dolibarr_install_syslog("upgrade2::migrate_price_contrat", LOG_DEBUG);
     $resql=$db->query($sql);
     if ($resql)
     {
@@ -1571,7 +1571,7 @@ function migrate_price_commande($db,$langs,$conf)
     $sql.= " WHERE cd.fk_commande = c.rowid";
     $sql.= " AND ((cd.total_ttc = 0 AND cd.remise_percent != 100) or cd.total_ttc IS NULL)";
 
-    dolibarr_install_syslog("upgrade2::migrate_price_commande sql=".$sql);
+    dolibarr_install_syslog("upgrade2::migrate_price_commande", LOG_DEBUG);
     $resql=$db->query($sql);
     if ($resql)
     {
@@ -1685,7 +1685,7 @@ function migrate_price_commande_fournisseur($db,$langs,$conf)
     $sql.= " WHERE cd.fk_commande = c.rowid";
     $sql.= " AND ((cd.total_ttc = 0 AND cd.remise_percent != 100) or cd.total_ttc IS NULL)";
 
-    dolibarr_install_syslog("upgrade2::migrate_price_commande_fournisseur sql=".$sql);
+    dolibarr_install_syslog("upgrade2::migrate_price_commande_fournisseur", LOG_DEBUG);
     $resql=$db->query($sql);
     if ($resql)
     {
@@ -2406,7 +2406,7 @@ function migrate_restore_missing_links($db,$langs,$conf)
     $sql.= " (SELECT t2.rowid FROM ".MAIN_DB_PREFIX.$table2." as t2";
     $sql.= " WHERE t1.rowid = t2.".$field2.")";
 
-    dolibarr_install_syslog("upgrade2:migrate_restore_missing_links DIRECTION 1 sql=".$sql);
+    dolibarr_install_syslog("upgrade2:migrate_restore_missing_links DIRECTION 1", LOG_DEBUG);
     $resql = $db->query($sql);
     if ($resql)
     {
@@ -2472,7 +2472,7 @@ function migrate_restore_missing_links($db,$langs,$conf)
     $sql.= " (SELECT t2.rowid FROM ".MAIN_DB_PREFIX.$table2." as t2";
     $sql.= " WHERE t1.rowid = t2.".$field2.")";
 
-    dolibarr_install_syslog("upgrade2:migrate_restore_missing_links DIRECTION 2 sql=".$sql);
+    dolibarr_install_syslog("upgrade2:migrate_restore_missing_links DIRECTION 2", LOG_DEBUG);
     $resql = $db->query($sql);
     if ($resql)
     {
diff --git a/htdocs/livraison/class/livraison.class.php b/htdocs/livraison/class/livraison.class.php
index 647983491a0..399050d0547 100644
--- a/htdocs/livraison/class/livraison.class.php
+++ b/htdocs/livraison/class/livraison.class.php
@@ -128,7 +128,7 @@ class Livraison extends CommonObject
 		$sql.= ", ".(!empty($this->model_pdf)?"'".$this->db->escape($this->model_pdf)."'":"null");
 		$sql.= ")";
 
-		dol_syslog("Livraison::create sql=".$sql, LOG_DEBUG);
+		dol_syslog("Livraison::create", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -140,7 +140,7 @@ class Livraison extends CommonObject
 			$sql.= "SET ref = '".$this->db->escape($numref)."'";
 			$sql.= " WHERE rowid = ".$this->id;
 
-			dol_syslog("Livraison::create sql=".$sql, LOG_DEBUG);
+			dol_syslog("Livraison::create", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -195,7 +195,6 @@ class Livraison extends CommonObject
 				{
 					$error++;
 					$this->error=$this->db->lasterror()." - sql=".$this->db->lastqueryerror;
-					dol_syslog("Livraison::create Error -3 ".$this->error, LOG_ERR);
 					$this->db->rollback();
 					return -3;
 				}
@@ -204,7 +203,6 @@ class Livraison extends CommonObject
 			{
 				$error++;
 				$this->error=$this->db->lasterror()." - sql=".$this->db->lastqueryerror;
-				dol_syslog("Livraison::create Error -2 ".$this->error, LOG_ERR);
 				$this->db->rollback();
 				return -2;
 			}
@@ -213,7 +211,6 @@ class Livraison extends CommonObject
 		{
 			$error++;
 			$this->error=$this->db->lasterror()." - sql=".$this->db->lastqueryerror;
-			dol_syslog("Livraison::create Error -1 ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -241,7 +238,7 @@ class Livraison extends CommonObject
 		$sql.= " ".($description?"'".$this->db->escape($description)."'":"null").",";
 		$sql.= $qty.")";
 
-		dol_syslog(get_class($this)."::create_line sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::create_line", LOG_DEBUG);
 		if (! $this->db->query($sql) )
 		{
 			$error++;
@@ -271,7 +268,7 @@ class Livraison extends CommonObject
 		$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."element_element as el ON el.fk_target = l.rowid AND el.targettype = '".$this->element."'";
 		$sql.= " WHERE l.rowid = ".$id;
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -321,7 +318,6 @@ class Livraison extends CommonObject
 		}
 		else
 		{
-			dol_syslog(get_class($this).'::fetch Error '.$this->error, LOG_ERR);
 			$this->error=$this->db->error();
 			return -1;
 		}
@@ -438,7 +434,6 @@ class Livraison extends CommonObject
 					{
 						$this->db->rollback();
 						$this->error=$this->db->error()." - sql=$sql";
-						dol_syslog(get_class($this)."::valid ".$this->error, LOG_ERR);
 						return -1;
 					}
 				}
@@ -685,7 +680,7 @@ class Livraison extends CommonObject
 		$sql.= " WHERE ld.fk_origin_line = cd.rowid";
 		$sql.= " AND ld.fk_livraison = ".$this->id;
 
-		dol_syslog(get_class($this)."::fetch_lines sql=".$sql);
+		dol_syslog(get_class($this)."::fetch_lines", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -896,7 +891,6 @@ class Livraison extends CommonObject
 		else
 		{
 			$this->error=$this->db->error()." - sql=$sqlSourceLine";
-			dol_syslog(get_class($this)."::getRemainingDelivered ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -916,7 +910,7 @@ class Livraison extends CommonObject
 			$sql.= " SET date_delivery = ".($date_livraison ? "'".$this->db->idate($date_livraison)."'" : 'null');
 			$sql.= " WHERE rowid = ".$this->id;
 
-			dol_syslog(get_class($this)."::set_date_livraison sql=".$sql,LOG_DEBUG);
+			dol_syslog(get_class($this)."::set_date_livraison", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -926,7 +920,6 @@ class Livraison extends CommonObject
 			else
 			{
 				$this->error=$this->db->error();
-				dol_syslog(get_class($this)."::set_date_livraison ".$this->error,LOG_ERR);
 				return -1;
 			}
 		}
diff --git a/htdocs/margin/agentMargins.php b/htdocs/margin/agentMargins.php
index 781bc748f8a..df43f39ff2e 100644
--- a/htdocs/margin/agentMargins.php
+++ b/htdocs/margin/agentMargins.php
@@ -144,7 +144,7 @@ $sql.=$db->order($sortfield,$sortorder);
 // TODO: calculate total to display then restore pagination
 //$sql.= $db->plimit($conf->liste_limit +1, $offset);
 
-dol_syslog('margin::agentMargins.php sql='.$sql,LOG_DEBUG);
+dol_syslog('margin::agentMargins.php', LOG_DEBUG);
 $result = $db->query($sql);
 if ($result)
 {
diff --git a/htdocs/margin/customerMargins.php b/htdocs/margin/customerMargins.php
index 8a7cae92d39..ec1daf2634b 100644
--- a/htdocs/margin/customerMargins.php
+++ b/htdocs/margin/customerMargins.php
@@ -188,7 +188,7 @@ $sql.=$db->order($sortfield,$sortorder);
 // TODO: calculate total to display then restore pagination
 //$sql.= $db->plimit($conf->liste_limit +1, $offset);
 
-dol_syslog('margin::customerMargins.php sql='.$sql,LOG_DEBUG);
+dol_syslog('margin::customerMargins.php', LOG_DEBUG);
 $result = $db->query($sql);
 if ($result)
 {
diff --git a/htdocs/margin/productMargins.php b/htdocs/margin/productMargins.php
index 714b13e1036..3a53c9570f2 100644
--- a/htdocs/margin/productMargins.php
+++ b/htdocs/margin/productMargins.php
@@ -192,7 +192,7 @@ $sql.=$db->order($sortfield,$sortorder);
 // TODO: calculate total to display then restore pagination
 //$sql.= $db->plimit($conf->liste_limit +1, $offset);
 
-dol_syslog('margin::productMargins.php sql='.$sql,LOG_DEBUG);
+dol_syslog('margin::productMargins.php', LOG_DEBUG);
 $result = $db->query($sql);
 if ($result)
 {
diff --git a/htdocs/margin/tabs/productMargins.php b/htdocs/margin/tabs/productMargins.php
index 825d2043683..49d61013d16 100644
--- a/htdocs/margin/tabs/productMargins.php
+++ b/htdocs/margin/tabs/productMargins.php
@@ -154,7 +154,7 @@ if ($id > 0 || ! empty($ref))
 		$sql.= " ORDER BY ".$sortfield." ".$sortorder;
 		// TODO: calculate total to display then restore pagination
 		//$sql.= $db->plimit($conf->liste_limit +1, $offset);
-		dol_syslog('margin:tabs:productMargins.php sql='.$sql,LOG_DEBUG);
+		dol_syslog('margin:tabs:productMargins.php', LOG_DEBUG);
 		$result = $db->query($sql);
 		if ($result)
 		{
diff --git a/htdocs/margin/tabs/thirdpartyMargins.php b/htdocs/margin/tabs/thirdpartyMargins.php
index 8e7807817a6..06e2f4a81b3 100644
--- a/htdocs/margin/tabs/thirdpartyMargins.php
+++ b/htdocs/margin/tabs/thirdpartyMargins.php
@@ -147,7 +147,7 @@ if ($socid > 0)
 		// TODO: calculate total to display then restore pagination
 		//$sql.= $db->plimit($conf->liste_limit +1, $offset);
 
-		dol_syslog('margin:tabs:thirdpartyMargins.php sql='.$sql,LOG_DEBUG);
+		dol_syslog('margin:tabs:thirdpartyMargins.php', LOG_DEBUG);
 		$result = $db->query($sql);
 		if ($result)
 		{
diff --git a/htdocs/opensurvey/class/opensurveysondage.class.php b/htdocs/opensurvey/class/opensurveysondage.class.php
index 37c04e50a29..8f3f3fccff8 100644
--- a/htdocs/opensurvey/class/opensurveysondage.class.php
+++ b/htdocs/opensurvey/class/opensurveysondage.class.php
@@ -132,7 +132,7 @@ class Opensurveysondage extends CommonObject
 
 		$this->db->begin();
 
-	   	dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+	   	dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -196,7 +196,7 @@ class Opensurveysondage extends CommonObject
         $sql.= " FROM ".MAIN_DB_PREFIX."opensurvey_sondage as t";
         $sql.= " WHERE t.id_sondage = '".$this->db->escape($numsurvey)."'";
 
-    	dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -237,7 +237,6 @@ class Opensurveysondage extends CommonObject
         else
        {
       	    $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
             $ret=-1;
         }
 
@@ -281,7 +280,7 @@ class Opensurveysondage extends CommonObject
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql = $this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -352,16 +351,16 @@ class Opensurveysondage extends CommonObject
 		{
 
 			$sql='DELETE FROM '.MAIN_DB_PREFIX."opensurvey_comments WHERE id_sondage = '".$this->db->escape($numsondage)."'";
-			dol_syslog(get_class($this)."::delete sql=".$sql, LOG_DEBUG);
+			dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			$sql='DELETE FROM '.MAIN_DB_PREFIX."opensurvey_user_studs WHERE id_sondage = '".$this->db->escape($numsondage)."'";
-			dol_syslog(get_class($this)."::delete sql=".$sql, LOG_DEBUG);
+			dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 
     		$sql = "DELETE FROM ".MAIN_DB_PREFIX."opensurvey_sondage";
     		$sql.= " WHERE id_sondage = '".$this->db->escape($numsondage)."'";
 
-    		dol_syslog(get_class($this)."::delete sql=".$sql);
+    		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
     		$resql = $this->db->query($sql);
         	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 		}
@@ -474,7 +473,6 @@ class Opensurveysondage extends CommonObject
 		$sql = "INSERT INTO ".MAIN_DB_PREFIX."opensurvey_comments (id_sondage, comment, usercomment)";
 		$sql.= " VALUES ('".$this->db->escape($this->id_sondage)."','".$this->db->escape($comment)."','".$this->db->escape($comment_user)."')";
 		$resql = $this->db->query($sql);
-		dol_syslog("sql=".$sql);
 
 		if (!$resql) {
 			return false;
diff --git a/htdocs/opensurvey/exportcsv.php b/htdocs/opensurvey/exportcsv.php
index 2c31b67f574..fec8174a7ef 100644
--- a/htdocs/opensurvey/exportcsv.php
+++ b/htdocs/opensurvey/exportcsv.php
@@ -86,7 +86,6 @@ $sql ='SELECT nom, reponses';
 $sql.=' FROM '.MAIN_DB_PREFIX."opensurvey_user_studs";
 $sql.=" WHERE id_sondage='" . $db->escape($numsondage) . "'";
 $sql.=" ORDER BY id_users";
-dol_syslog("sql=".$sql);
 $resql=$db->query($sql);
 if ($resql)
 {
diff --git a/htdocs/opensurvey/public/studs.php b/htdocs/opensurvey/public/studs.php
index 01bb969df20..c85a62ae61a 100644
--- a/htdocs/opensurvey/public/studs.php
+++ b/htdocs/opensurvey/public/studs.php
@@ -212,7 +212,6 @@ if ($testmodifier)
 	$sql.= " SET reponses = '".$db->escape($nouveauchoix)."'";
 	$sql.= " WHERE id_users = '".$db->escape($idtomodify)."'";
 
-	dol_syslog("sql=".$sql);
 	$resql = $db->query($sql);
 	if (! $resql) dol_print_error($db);
 }
@@ -393,7 +392,6 @@ $compteur = 0;
 $sql ="SELECT id_users, nom, id_sondage, reponses";
 $sql.=" FROM ".MAIN_DB_PREFIX."opensurvey_user_studs";
 $sql.=" WHERE id_sondage = '".$db->escape($numsondage)."'";
-dol_syslog('sql='.$sql);
 $resql=$db->query($sql);
 if (! $resql)
 {
diff --git a/htdocs/opensurvey/results.php b/htdocs/opensurvey/results.php
index 48c585c0f2e..7dbdac8c2bc 100644
--- a/htdocs/opensurvey/results.php
+++ b/htdocs/opensurvey/results.php
@@ -151,7 +151,6 @@ if ($testmodifier)
 	$sql.= " SET reponses = '".$db->escape($nouveauchoix)."'";
 	$sql.= " WHERE id_users = '".$db->escape($idtomodify)."'";
 
-	dol_syslog("sql=".$sql);
 	$resql = $db->query($sql);
 	if (! $resql) dol_print_error($db);
 }
@@ -172,7 +171,6 @@ if (GETPOST("ajoutercolonne") && GETPOST('nouvellecolonne') && $object->format =
 	$sql = 'UPDATE '.MAIN_DB_PREFIX."opensurvey_sondage";
 	$sql.= " SET sujet = '".$db->escape($nouveauxsujets)."'";
 	$sql.= " WHERE id_sondage = '".$db->escape($numsondage)."'";
-	dol_syslog("sql=".$sql);
 	$resql = $db->query($sql);
 	if (! $resql) dol_print_error($db);
 	else {
@@ -258,7 +256,6 @@ if (isset($_POST["ajoutercolonne"]) && $object->format == "D")
 			$sql = 'UPDATE '.MAIN_DB_PREFIX."opensurvey_sondage";
 			$sql.= " SET sujet = '".$db->escape($dateinsertion)."'";
 			$sql.= " WHERE id_sondage = '".$db->escape($numsondage)."'";
-			dol_syslog("sql=".$sql);
 			$resql = $db->query($sql);
 			if (! $resql) dol_print_error($db);
 			else {
@@ -289,7 +286,6 @@ for ($i = 0; $i < $nblignes; $i++)
 		$sql ="SELECT id_users, nom, id_sondage, reponses";
 		$sql.=" FROM ".MAIN_DB_PREFIX."opensurvey_user_studs";
 		$sql.=" WHERE id_sondage = '".$db->escape($numsondage)."'";
-		dol_syslog('sql='.$sql);
 		$resql=$db->query($sql);
 		if (! $resql) dol_print_error($db);
 		$num=$db->num_rows($resql);
@@ -340,7 +336,6 @@ for ($i = 0; $i < $nbcolonnes; $i++)
 		// Mise a jour des sujets dans la base
 		$sql = 'UPDATE '.MAIN_DB_PREFIX."opensurvey_sondage";
 		$sql.= " SET sujet = '".$db->escape($nouveauxsujets)."' WHERE id_sondage = '".$db->escape($numsondage)."'";
-		dol_syslog("sql=".$sql);
 		$resql = $db->query($sql);
 		if (! $resql) dol_print_error($db);
 
diff --git a/htdocs/product/class/html.formproduct.class.php b/htdocs/product/class/html.formproduct.class.php
index bd302c422d9..69e999b18ea 100644
--- a/htdocs/product/class/html.formproduct.class.php
+++ b/htdocs/product/class/html.formproduct.class.php
@@ -76,7 +76,7 @@ class FormProduct
 		$sql.= " AND e.statut = 1";
 		$sql.= " ORDER BY e.label";
 
-		dol_syslog(get_class($this).'::loadWarehouses sql='.$sql,LOG_DEBUG);
+		dol_syslog(get_class($this).'::loadWarehouses', LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/product/class/product.class.php b/htdocs/product/class/product.class.php
index fe985fa163e..0d4c884abf8 100644
--- a/htdocs/product/class/product.class.php
+++ b/htdocs/product/class/product.class.php
@@ -371,7 +371,7 @@ class Product extends CommonObject
 					$sql.= ", ".((empty($this->status_batch) || $this->status_batch < 0)? '0':$this->status_batch);
 					$sql.= ")";
 
-					dol_syslog(get_class($this)."::Create sql=".$sql);
+					dol_syslog(get_class($this)."::Create", LOG_DEBUG);
 					$result = $this->db->query($sql);
 					if ( $result )
 					{
@@ -629,7 +629,8 @@ class Product extends CommonObject
 			$sql.= ", desiredstock = " . ((isset($this->desiredstock) && $this->desiredstock != '') ? $this->desiredstock : "null");
 			$sql.= " WHERE rowid = " . $id;
 
-			dol_syslog(get_class($this)."update sql=".$sql);
+			dol_syslog(get_class($this)."update", LOG_DEBUG);
+
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -780,13 +781,12 @@ class Product extends CommonObject
 				{
 					$sql = "DELETE FROM ".MAIN_DB_PREFIX.$table;
 					$sql.= " WHERE fk_product = ".$id;
-					dol_syslog(get_class($this).'::delete sql='.$sql, LOG_DEBUG);
+					dol_syslog(get_class($this).'::delete', LOG_DEBUG);
 					$result = $this->db->query($sql);
 					if (! $result)
 					{
 						$error++;
 						$this->errors[] = $this->db->lasterror();
-						dol_syslog(get_class($this).'::delete error '.$this->error, LOG_ERR);
 					}
 				}
 			}
@@ -796,13 +796,12 @@ class Product extends CommonObject
 			{
 				$sqlz = "DELETE FROM ".MAIN_DB_PREFIX."product";
 				$sqlz.= " WHERE rowid = ".$id;
-				dol_syslog(get_class($this).'::delete sql='.$sqlz, LOG_DEBUG);
+				dol_syslog(get_class($this).'::delete', LOG_DEBUG);
 				$resultz = $this->db->query($sqlz);
 				if ( ! $resultz )
 				{
 					$error++;
 					$this->errors[] = $this->db->lasterror();
-					dol_syslog(get_class($this).'::delete error '.$this->error, LOG_ERR);
 				}
 			}
 
@@ -897,11 +896,10 @@ class Product extends CommonObject
 					$sql2.= "','".$this->db->escape($this->description);
 					$sql2.= "','".$this->db->escape($this->note)."')";
 				}
-				dol_syslog(get_class($this).'::setMultiLangs sql='.$sql2);
+				dol_syslog(get_class($this).'::setMultiLangs');
 				if (! $this->db->query($sql2))
 				{
 					$this->error=$this->db->lasterror();
-					dol_syslog(get_class($this).'::setMultiLangs error='.$this->error, LOG_ERR);
 					return -1;
 				}
 			}
@@ -925,11 +923,10 @@ class Product extends CommonObject
 
 				// on ne sauvegarde pas des champs vides
 				if ( $this->multilangs["$key"]["label"] || $this->multilangs["$key"]["description"] || $this->multilangs["$key"]["note"] )
-				dol_syslog(get_class($this).'::setMultiLangs sql='.$sql2);
+				dol_syslog(get_class($this).'::setMultiLangs');
 				if (! $this->db->query($sql2))
 				{
 					$this->error=$this->db->lasterror();
-					dol_syslog(get_class($this).'::setMultiLangs error='.$this->error, LOG_ERR);
 					return -1;
 				}
 			}
@@ -948,7 +945,7 @@ class Product extends CommonObject
 		$sql = "DELETE FROM ".MAIN_DB_PREFIX."product_lang";
 		$sql.= " WHERE fk_product=".$this->id." AND lang='".$this->db->escape($langtodelete)."'";
 
-		dol_syslog(get_class($this).'::delMultiLangs sql='.$sql);
+		dol_syslog(get_class($this).'::delMultiLangs', LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -1025,7 +1022,7 @@ class Product extends CommonObject
 		$sql.= " ".$this->localtax1_tx.",".$this->localtax2_tx.",".$this->price_min.",".$this->price_min_ttc.",".$this->price_by_qty.",".$conf->entity;
 		$sql.= ")";
 
-		dol_syslog(get_class($this)."_log_price sql=".$sql);
+		dol_syslog(get_class($this)."_log_price", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if(! $resql)
 		{
@@ -1052,7 +1049,7 @@ class Product extends CommonObject
 		$sql = "DELETE FROM ".MAIN_DB_PREFIX."product_price";
 		$sql.= " WHERE rowid=".$rowid;
 
-		dol_syslog(get_class($this)."log_price_delete sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."log_price_delete", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -1088,7 +1085,7 @@ class Product extends CommonObject
 		$sql.= " WHERE pfp.rowid = ".$prodfournprice;
 		if ($qty) $sql.= " AND pfp.quantity <= ".$qty;
 
-		dol_syslog(get_class($this)."::get_buyprice sql=".$sql);
+		dol_syslog(get_class($this)."::get_buyprice", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -1114,7 +1111,7 @@ class Product extends CommonObject
 				$sql.= " ORDER BY pfp.quantity DESC";
 				$sql.= " LIMIT 1";
 
-				dol_syslog(get_class($this)."::get_buyprice sql=".$sql);
+				dol_syslog(get_class($this)."::get_buyprice", LOG_DEBUG);
 				$resql = $this->db->query($sql);
 				if ($resql)
 				{
@@ -1138,7 +1135,6 @@ class Product extends CommonObject
 				else
 				{
 					$this->error=$this->db->error();
-					dol_syslog(get_class($this)."::get_buyprice ".$this->error, LOG_ERR);
 					return -3;
 				}
 			}
@@ -1146,7 +1142,6 @@ class Product extends CommonObject
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::get_buyprice ".$this->error, LOG_ERR);
 			return -2;
 		}
 	}
@@ -1247,7 +1242,7 @@ class Product extends CommonObject
             $sql.= " recuperableonly='".$newnpr."'";
 			$sql.= " WHERE rowid = ".$id;
 
-			dol_syslog(get_class($this)."update_price sql=".$sql, LOG_DEBUG);
+			dol_syslog(get_class($this)."update_price", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -1328,7 +1323,7 @@ class Product extends CommonObject
 			else if ($ref_ext) $sql.= " AND ref_ext = '".$this->db->escape($ref_ext)."'";
 		}
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ( $resql )
 		{
@@ -2103,7 +2098,7 @@ class Product extends CommonObject
 		$sql.= " WHERE fk_product_pere  = ".$fk_parent;
 		$sql.= " AND fk_product_fils = ".$fk_child;
 
-		dol_syslog(get_class($this).'::del_sousproduit sql='.$sql);
+		dol_syslog(get_class($this).'::del_sousproduit', LOG_DEBUG);
 		if (! $this->db->query($sql))
 		{
 			dol_print_error($this->db);
@@ -2177,7 +2172,7 @@ class Product extends CommonObject
     		$sql.= " AND fk_product != ".$this->id;
     		$sql.= " AND entity = ".$conf->entity;
 
-    		dol_syslog(get_class($this)."::add_fournisseur sql=".$sql);
+    		dol_syslog(get_class($this)."::add_fournisseur", LOG_DEBUG);
     		$resql=$this->db->query($sql);
     		if ($resql)
     		{
@@ -2201,7 +2196,7 @@ class Product extends CommonObject
 		$sql.= " AND fk_product = ".$this->id;
 		$sql.= " AND entity = ".$conf->entity;
 
-		dol_syslog(get_class($this)."::add_fournisseur sql=".$sql);
+		dol_syslog(get_class($this)."::add_fournisseur", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -2230,7 +2225,7 @@ class Product extends CommonObject
 				$sql.= ", 0";
 				$sql.= ")";
 
-				dol_syslog(get_class($this)."::add_fournisseur sql=".$sql);
+				dol_syslog(get_class($this)."::add_fournisseur", LOG_DEBUG);
 				if ($this->db->query($sql))
 				{
 					$this->product_fourn_price_id = $this->db->last_insert_id(MAIN_DB_PREFIX."product_fournisseur_price");
@@ -2239,7 +2234,6 @@ class Product extends CommonObject
 				else
 				{
 					$this->error=$this->db->lasterror();
-					dol_syslog(get_class($this)."::add_fournisseur ".$this->error, LOG_ERR);
 					return -1;
 				}
 			}
@@ -2308,7 +2302,7 @@ class Product extends CommonObject
 		$sql.= " FROM ".MAIN_DB_PREFIX."product_price ";
 		$sql.= " WHERE fk_product = ". $fromId;
 
-		dol_syslog(get_class($this).'::clone_price sql='.$sql);
+		dol_syslog(get_class($this).'::clone_price', LOG_DEBUG);
 		if (! $this->db->query($sql))
 		{
 			$this->db->rollback();
@@ -2333,7 +2327,7 @@ class Product extends CommonObject
 		$sql.= " SELECT null, $toId, fk_product_fils, qty FROM ".MAIN_DB_PREFIX."product_association";
 		$sql.= " WHERE fk_product_pere = '".$fromId."'";
 
-		dol_syslog(get_class($this).'::clone_association sql='.$sql);
+		dol_syslog(get_class($this).'::clone_association', LOG_DEBUG);
 		if (! $this->db->query($sql))
 		{
 			$this->db->rollback();
@@ -2377,7 +2371,7 @@ class Product extends CommonObject
 		$sql.= " FROM ".MAIN_DB_PREFIX."product_fournisseur_price";
 		$sql.= " WHERE fk_product = ".$fromId;
 
-		dol_syslog(get_class($this).'::clone_fournisseurs sql='.$sql);
+		dol_syslog(get_class($this).'::clone_fournisseurs', LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if (! $resql)
 		{
@@ -2587,7 +2581,7 @@ class Product extends CommonObject
 		$sql.= " AND pa.fk_product_pere = ".$id;
 		$sql.= " AND pa.fk_product_fils != ".$id;	// This should not happens, it is to avoid infinite loop if it happens
 
-		dol_syslog(get_class($this).'::getChildsArbo sql='.$sql);
+		dol_syslog(get_class($this).'::getChildsArbo', LOG_DEBUG);
 		$res  = $this->db->query($sql);
 		if ($res)
 		{
@@ -2854,7 +2848,7 @@ class Product extends CommonObject
 		$sql.= " AND w.rowid = ps.fk_entrepot";
 		$sql.= " AND ps.fk_product = ".$this->id;
 
-		dol_syslog(get_class($this)."::load_stock sql=".$sql);
+		dol_syslog(get_class($this)."::load_stock", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
diff --git a/htdocs/product/class/productbatch.class.php b/htdocs/product/class/productbatch.class.php
index 9c92431c563..c124f9648e3 100644
--- a/htdocs/product/class/productbatch.class.php
+++ b/htdocs/product/class/productbatch.class.php
@@ -97,7 +97,7 @@ class Productbatch extends CommonObject
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
 		if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 		if (! $error)
@@ -161,7 +161,7 @@ class Productbatch extends CommonObject
         $sql.= " FROM ".MAIN_DB_PREFIX.self::$_table_element." as t";
         $sql.= " WHERE t.rowid = ".$id;
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -185,7 +185,6 @@ class Productbatch extends CommonObject
 		else
 		{
 			$this->error = "Error ".$this->db->lasterror();
-			dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -217,7 +216,7 @@ class Productbatch extends CommonObject
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 		if (! $error)
@@ -289,7 +288,7 @@ class Productbatch extends CommonObject
     		$sql = "DELETE FROM ".MAIN_DB_PREFIX.self::$_table_element."";
     		$sql.= " WHERE rowid=".$this->id;
 
-    		dol_syslog(get_class($this)."::delete sql=".$sql);
+    		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
     		$resql = $this->db->query($sql);
         	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 		}
@@ -431,7 +430,7 @@ class Productbatch extends CommonObject
 
 		if (! empty($where)) $sql.= " AND (".implode(" OR ",$where).")";
 		
-    	dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -456,7 +455,6 @@ class Productbatch extends CommonObject
         else
         {
       	    $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -487,7 +485,7 @@ class Productbatch extends CommonObject
 		$sql.= " WHERE fk_product_stock=".$fk_product_stock;
 		
 		if ($with_qty) $sql.= " AND qty<>0";
-		dol_syslog("productbatch::findAll sql=".$sql, LOG_DEBUG);
+		dol_syslog("productbatch::findAll", LOG_DEBUG);
 		$resql=$db->query($sql);
 		if ($resql)
         {
@@ -517,7 +515,6 @@ class Productbatch extends CommonObject
         else
         {
       	    $error="Error ".$db->lasterror();
-            dol_syslog("productbatch::find_all ".$error, LOG_ERR);
             return -1;
         }
     }
diff --git a/htdocs/product/class/productcustomerprice.class.php b/htdocs/product/class/productcustomerprice.class.php
index c0b99104aa5..4cc6e7feb49 100644
--- a/htdocs/product/class/productcustomerprice.class.php
+++ b/htdocs/product/class/productcustomerprice.class.php
@@ -182,7 +182,7 @@ class Productcustomerprice extends CommonObject
 		
 		$this->db->begin();
 		
-		dol_syslog(get_class($this) . "::create sql=" . $sql, LOG_DEBUG);
+		dol_syslog(get_class($this) . "::create", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql) {
 			$error ++;
@@ -258,7 +258,7 @@ class Productcustomerprice extends CommonObject
 		$sql .= " FROM " . MAIN_DB_PREFIX . "product_customer_price as t";
 		$sql .= " WHERE t.rowid = " . $id;
 		
-		dol_syslog(get_class($this) . "::fetch sql=" . $sql, LOG_DEBUG);
+		dol_syslog(get_class($this) . "::fetch", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql) {
 			if ($this->db->num_rows($resql)) {
@@ -288,7 +288,6 @@ class Productcustomerprice extends CommonObject
 			return 1;
 		} else {
 			$this->error = "Error " . $this->db->lasterror();
-			dol_syslog(get_class($this) . "::fetch " . $this->error, LOG_ERR);
 			return - 1;
 		}
 	}
@@ -355,7 +354,7 @@ class Productcustomerprice extends CommonObject
 			$sql .= ' ' . $this->db->plimit($limit + 1, $offset);
 		}
 		
-		dol_syslog(get_class($this) . "::fetch_all sql=" . $sql, LOG_DEBUG);
+		dol_syslog(get_class($this) . "::fetch_all", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql) {
 			
@@ -394,7 +393,6 @@ class Productcustomerprice extends CommonObject
 			return $num;
 		} else {
 			$this->error = "Error " . $this->db->lasterror();
-			dol_syslog(get_class($this) . "::fetch_all " . $this->error, LOG_ERR);
 			return - 1;
 		}
 	}
@@ -460,7 +458,7 @@ class Productcustomerprice extends CommonObject
 			$sql .= ' ' . $this->db->plimit($limit + 1, $offset);
 		}
 		
-		dol_syslog(get_class($this) . "::fetch_all_log sql=" . $sql, LOG_DEBUG);
+		dol_syslog(get_class($this) . "::fetch_all_log", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql) {
 			
@@ -499,7 +497,6 @@ class Productcustomerprice extends CommonObject
 			return $num;
 		} else {
 			$this->error = "Error " . $this->db->lasterror();
-			dol_syslog(get_class($this) . "::fetch_all_log " . $this->error, LOG_ERR);
 			return - 1;
 		}
 	}
@@ -625,7 +622,7 @@ class Productcustomerprice extends CommonObject
 		$sql .= " WHERE t.rowid = " . $this->id;
 		
 		$this->db->begin();
-		dol_syslog(get_class($this) . "::update sql=" . $sql, LOG_DEBUG);
+		dol_syslog(get_class($this) . "::update", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql) {
 			$error ++;
@@ -654,7 +651,7 @@ class Productcustomerprice extends CommonObject
 		
 		$sql .= " WHERE rowid=" . $this->id;
 		
-		dol_syslog(get_class($this) . "::update sql=" . $sql, LOG_DEBUG);
+		dol_syslog(get_class($this) . "::update", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if (! $resql) {
 			$error ++;
@@ -713,7 +710,7 @@ class Productcustomerprice extends CommonObject
 		$sql .= " WHERE s.parent = " . $this->fk_soc;
 		$sql .= " AND s.entity IN (" . getEntity('societe', 1) . ")";
 		
-		dol_syslog(get_class($this) . "::setPriceOnAffiliateThirdparty sql=" . $sql, LOG_DEBUG);
+		dol_syslog(get_class($this) . "::setPriceOnAffiliateThirdparty", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		
 		if ($resql) {
@@ -784,7 +781,6 @@ class Productcustomerprice extends CommonObject
 			}
 		} else {
 			$this->error = "Error " . $this->db->lasterror();
-			dol_syslog(get_class($this) . "::setPriceOnAffiliateThirdparty " . $this->error, LOG_ERR);
 			return - 1;
 		}
 	}
@@ -821,7 +817,7 @@ class Productcustomerprice extends CommonObject
 			$sql = "DELETE FROM " . MAIN_DB_PREFIX . "product_customer_price";
 			$sql .= " WHERE rowid=" . $this->id;
 			
-			dol_syslog(get_class($this) . "::delete sql=" . $sql);
+			dol_syslog(get_class($this) . "::delete", LOG_DEBUG);
 			$resql = $this->db->query($sql);
 			if (! $resql) {
 				$error ++;
diff --git a/htdocs/product/liste.php b/htdocs/product/liste.php
index 40e99a2d2ee..8d82b5548a5 100644
--- a/htdocs/product/liste.php
+++ b/htdocs/product/liste.php
@@ -199,7 +199,7 @@ else
     $sql.= $db->order($sortfield,$sortorder);
     $sql.= $db->plimit($limit + 1, $offset);
 
-    dol_syslog("product:list.php: sql=".$sql);
+    dol_syslog("product:list.php:", LOG_DEBUG);
     $resql = $db->query($sql);
     if ($resql)
     {
diff --git a/htdocs/product/price.php b/htdocs/product/price.php
index 9268a3a59a4..f5db524ed27 100644
--- a/htdocs/product/price.php
+++ b/htdocs/product/price.php
@@ -686,7 +686,6 @@ if (! empty($socid) && ! empty($conf->global->PRODUIT_MULTIPRICES))
 $sql .= " ORDER BY p.date_price DESC, p.price_level ASC";
 // $sql .= $db->plimit();
 
-dol_syslog("sql=" . $sql);
 $result = $db->query($sql);
 if ($result) {
 	$num = $db->num_rows($result);
diff --git a/htdocs/product/stock/class/entrepot.class.php b/htdocs/product/stock/class/entrepot.class.php
index 61c88abcaa5..78d4cc55a4e 100644
--- a/htdocs/product/stock/class/entrepot.class.php
+++ b/htdocs/product/stock/class/entrepot.class.php
@@ -89,7 +89,7 @@ class Entrepot extends CommonObject
 		$sql = "INSERT INTO ".MAIN_DB_PREFIX."entrepot (entity, datec, fk_user_author, label)";
 		$sql .= " VALUES (".$conf->entity.",'".$this->db->idate($now)."',".$user->id.",'".$this->db->escape($this->libelle)."')";
 
-		dol_syslog(get_class($this)."::create sql=".$sql);
+		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$result=$this->db->query($sql);
 		if ($result)
 		{
@@ -158,7 +158,7 @@ class Entrepot extends CommonObject
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::update sql=".$sql);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -169,7 +169,6 @@ class Entrepot extends CommonObject
 		{
 			$this->db->rollback();
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this)."::update ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -187,12 +186,12 @@ class Entrepot extends CommonObject
 
 		$sql = "DELETE FROM ".MAIN_DB_PREFIX."stock_mouvement";
 		$sql.= " WHERE fk_entrepot = " . $this->id;
-		dol_syslog("Entrepot::delete sql=".$sql);
+		dol_syslog("Entrepot::delete", LOG_DEBUG);
 		$resql1=$this->db->query($sql);
 
 		$sql = "DELETE FROM ".MAIN_DB_PREFIX."product_stock";
 		$sql.= " WHERE fk_entrepot = " . $this->id;
-		dol_syslog("Entrepot::delete sql=".$sql);
+		dol_syslog("Entrepot::delete", LOG_DEBUG);
 		$resql2=$this->db->query($sql);
 
 		if ($resql1 && $resql2)
@@ -200,13 +199,13 @@ class Entrepot extends CommonObject
 			$sql = "DELETE FROM ".MAIN_DB_PREFIX."entrepot";
 			$sql.= " WHERE rowid = " . $this->id;
 
-			dol_syslog(get_class($this)."::delete sql=".$sql);
+			dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 			$resql1=$this->db->query($sql);
 
 			// Update denormalized fields because we change content of produt_stock
 			$sql = "UPDATE ".MAIN_DB_PREFIX."product p SET p.stock= (SELECT SUM(ps.reel) FROM ".MAIN_DB_PREFIX."product_stock ps WHERE ps.fk_product = p.rowid)";
 
-			dol_syslog(get_class($this)."::delete sql=".$sql);
+			dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 			$resql2=$this->db->query($sql);
 
 			if ($resql1 && $resql2)
@@ -218,7 +217,6 @@ class Entrepot extends CommonObject
 			{
 				$this->db->rollback();
 				$this->error=$this->db->lasterror();
-				dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
 				return -1;
 			}
 		}
@@ -226,7 +224,6 @@ class Entrepot extends CommonObject
 		{
 			$this->db->rollback();
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this)."::delete ".$this->error, LOG_ERR);
 			return -1;
 		}
 
@@ -258,7 +255,7 @@ class Entrepot extends CommonObject
 			if ($ref) $sql.= " AND label = '".$this->db->escape($ref)."'";
 		}
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -309,7 +306,7 @@ class Entrepot extends CommonObject
 		$sql.= " FROM ".MAIN_DB_PREFIX."entrepot as e";
 		$sql.= " WHERE e.rowid = ".$id;
 
-		dol_syslog(get_class($this)."::info sql=".$sql);
+		dol_syslog(get_class($this)."::info", LOG_DEBUG);
 		$result=$this->db->query($sql);
 		if ($result)
 		{
diff --git a/htdocs/product/stock/class/mouvementstock.class.php b/htdocs/product/stock/class/mouvementstock.class.php
index 2d4a8971f1b..747a737f389 100644
--- a/htdocs/product/stock/class/mouvementstock.class.php
+++ b/htdocs/product/stock/class/mouvementstock.class.php
@@ -112,7 +112,7 @@ class MouvementStock
 			$sql.= " '".$origintype."'";
 			$sql.= ")";
 
-			dol_syslog(get_class($this)."::_create sql=".$sql, LOG_DEBUG);
+			dol_syslog(get_class($this)."::_create", LOG_DEBUG);
 			$resql = $this->db->query($sql);
 			if ($resql)
 			{
@@ -121,7 +121,6 @@ class MouvementStock
 			else
 			{
 				$this->error=$this->db->lasterror();
-				dol_syslog(get_class($this)."::_create ".$this->error, LOG_ERR);
 				$error = -1;
 			}
 
@@ -138,7 +137,7 @@ class MouvementStock
 				$sql = "SELECT rowid, reel, pmp FROM ".MAIN_DB_PREFIX."product_stock";
 				$sql.= " WHERE fk_entrepot = ".$entrepot_id." AND fk_product = ".$fk_product;
 
-				dol_syslog(get_class($this)."::_create sql=".$sql);
+				dol_syslog(get_class($this)."::_create", LOG_DEBUG);
 				$resql=$this->db->query($sql);
 				if ($resql)
 				{
@@ -155,7 +154,6 @@ class MouvementStock
 				else
 				{
 					$this->error=$this->db->lasterror();
-					dol_syslog(get_class($this)."::_create echec update ".$this->error, LOG_ERR);
 					$error = -2;
 				}
 			}
@@ -203,12 +201,11 @@ class MouvementStock
 					$sql.= " (".$newpmpwarehouse.", ".$qty.", ".$entrepot_id.", ".$fk_product.")";
 				}
 
-				dol_syslog(get_class($this)."::_create sql=".$sql);
+				dol_syslog(get_class($this)."::_create", LOG_DEBUG);
 				$resql=$this->db->query($sql);
 				if (! $resql)
 				{
 					$this->error=$this->db->lasterror();
-					dol_syslog(get_class($this)."::_create ".$this->error, LOG_ERR);
 					$error = -3;
 				} else if(empty($fk_product_stock)){
 					$fk_product_stock = $this->db->last_insert_id(MAIN_DB_PREFIX."product_stock");
@@ -230,12 +227,11 @@ class MouvementStock
 				// May be this request is better:
 				// UPDATE llx_product p SET p.stock= (SELECT SUM(ps.reel) FROM llx_product_stock ps WHERE ps.fk_product = p.rowid);
 
-				dol_syslog(get_class($this)."::_create sql=".$sql);
+				dol_syslog(get_class($this)."::_create", LOG_DEBUG);
 				$resql=$this->db->query($sql);
 				if (! $resql)
 				{
 					$this->error=$this->db->lasterror();
-					dol_syslog(get_class($this)."::_create ".$this->error, LOG_ERR);
 					$error = -4;
 				}
 			}
@@ -298,7 +294,7 @@ class MouvementStock
 		$sql.= " FROM ".MAIN_DB_PREFIX."product_association";
 		$sql.= " WHERE fk_product_pere = ".$idProduct;
 
-		dol_syslog(get_class($this)."::_createSubProduct sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::_createSubProduct", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -313,7 +309,6 @@ class MouvementStock
 		}
 		else
 		{
-			dol_syslog(get_class($this)."::_createSubProduct ".$this->error, LOG_ERR);
 			$error = -2;
 		}
 
@@ -412,7 +407,7 @@ class MouvementStock
 		$sql.= ' WHERE fk_product = '.$productidselected;
 		$sql.= " AND datem < '".$this->db->idate($datebefore)."'";
 		
-		dol_syslog(get_class($this).__METHOD__.' sql='.$sql);
+		dol_syslog(get_class($this).__METHOD__.'', LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/product/stock/fiche.php b/htdocs/product/stock/fiche.php
index 4a365e3e50b..ecc29a55927 100644
--- a/htdocs/product/stock/fiche.php
+++ b/htdocs/product/stock/fiche.php
@@ -390,7 +390,7 @@ else
 			$sql.= " AND ps.fk_entrepot = ".$object->id;
 			$sql.= $db->order($sortfield,$sortorder);
 
-			dol_syslog('List products sql='.$sql);
+			dol_syslog('List products', LOG_DEBUG);
 			$resql = $db->query($sql);
 			if ($resql)
 			{
diff --git a/htdocs/product/stock/index.php b/htdocs/product/stock/index.php
index da52a5aac58..1309da95a2a 100644
--- a/htdocs/product/stock/index.php
+++ b/htdocs/product/stock/index.php
@@ -124,7 +124,7 @@ if (empty($conf->global->STOCK_SUPPORTS_SERVICES)) $sql.= " AND p.fk_product_typ
 $sql.= $db->order("datem","DESC");
 $sql.= $db->plimit($max,0);
 
-dol_syslog("Index:list stock movements sql=".$sql, LOG_DEBUG);
+dol_syslog("Index:list stock movements", LOG_DEBUG);
 $resql = $db->query($sql);
 if ($resql)
 {
diff --git a/htdocs/product/stock/lib/replenishment.lib.php b/htdocs/product/stock/lib/replenishment.lib.php
index e155418226a..50a0d85e25c 100644
--- a/htdocs/product/stock/lib/replenishment.lib.php
+++ b/htdocs/product/stock/lib/replenishment.lib.php
@@ -122,7 +122,6 @@ function ordered($product_id)
 	{
 		$error = $db->lasterror();
 		dol_print_error($db);
-		dol_syslog('replenish.php: ' . $error, LOG_ERR);
 
 		return $langs->trans('error');
 	}
diff --git a/htdocs/product/stock/replenish.php b/htdocs/product/stock/replenish.php
index fc3591efc71..c932a2b3900 100644
--- a/htdocs/product/stock/replenish.php
+++ b/htdocs/product/stock/replenish.php
@@ -130,7 +130,6 @@ if ($action == 'order' && isset($_POST['valid']))
 				{
                     $error=$db->lasterror();
                     dol_print_error($db);
-                    dol_syslog('replenish.php: '.$error, LOG_ERR);
                 }
                 $db->free($resql);
                 unset($_POST['fourn' . $i]);
@@ -279,7 +278,7 @@ if ($salert == 'on')	// Option to see when stock is lower than alert
 $sql.= $db->order($sortfield,$sortorder);
 $sql.= $db->plimit($limit + 1, $offset);
 
-dol_syslog('Execute request sql='.$sql);
+dol_syslog('Execute request', LOG_DEBUG);
 $resql = $db->query($sql);
 if (empty($resql))
 {
diff --git a/htdocs/projet/class/project.class.php b/htdocs/projet/class/project.class.php
index 82e9dd72874..83f3f05c011 100644
--- a/htdocs/projet/class/project.class.php
+++ b/htdocs/projet/class/project.class.php
@@ -121,7 +121,7 @@ class Project extends CommonObject
         $sql.= ", ".$conf->entity;
         $sql.= ")";
 
-        dol_syslog(get_class($this)."::create sql=" . $sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -132,7 +132,7 @@ class Project extends CommonObject
             {
                 // Call trigger
                 $result=$this->call_trigger('PROJECT_CREATE',$user);
-                if ($result < 0) { $error++; }            
+                if ($result < 0) { $error++; }
                 // End call triggers
             }
         }
@@ -140,7 +140,6 @@ class Project extends CommonObject
         {
             $this->error = $this->db->lasterror();
             $this->errno = $this->db->lasterrno();
-            dol_syslog(get_class($this)."::create error -2 " . $this->error, LOG_ERR);
             $error++;
         }
 
@@ -194,7 +193,7 @@ class Project extends CommonObject
         if (dol_strlen(trim($this->ref)) > 0)
         {
             $this->db->begin();
-            
+
             $sql = "UPDATE " . MAIN_DB_PREFIX . "projet SET";
             $sql.= " ref='" . $this->db->escape($this->ref) . "'";
             $sql.= ", title = '" . $this->db->escape($this->title) . "'";
@@ -207,14 +206,15 @@ class Project extends CommonObject
             $sql.= ", datee=" . ($this->date_end != '' ? $this->db->idate($this->date_end) : 'null');
             $sql.= " WHERE rowid = " . $this->id;
 
-            dol_syslog(get_class($this)."::Update sql=" . $sql, LOG_DEBUG);
-            if ($this->db->query($sql))
+            dol_syslog(get_class($this)."::Update", LOG_DEBUG);
+            $resql=$this->db->query($sql);
+            if ($resql)
             {
                 if (!$notrigger)
                 {
                     // Call trigger
                     $result=$this->call_trigger('PROJECT_MODIFY',$user);
-                    if ($result < 0) { $error++; }            
+                    if ($result < 0) { $error++; }
                     // End call triggers
                 }
 
@@ -259,13 +259,10 @@ class Project extends CommonObject
                     $this->db->rollback();
                     $result = -1;
                 }
-
-                
             }
             else
-            {
+			{
                 $this->error = $this->db->lasterror();
-                dol_syslog(get_class($this)."::Update error -2 " . $this->error, LOG_ERR);
                 $this->db->rollback();
                 $result = -2;
             }
@@ -303,7 +300,7 @@ class Project extends CommonObject
         	$sql.= " AND entity IN (".getEntity('project').")";
         }
 
-        dol_syslog(get_class($this)."::fetch sql=" . $sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -343,7 +340,6 @@ class Project extends CommonObject
         else
         {
             $this->error = $this->db->lasterror();
-            dol_syslog(get_class($this)."::fetch " . $this->error, LOG_ERR);
             return -1;
         }
     }
@@ -407,7 +403,7 @@ class Project extends CommonObject
         if (! $sql) return -1;
 
         //print $sql;
-        dol_syslog(get_class($this)."::get_element_list sql=" . $sql);
+        dol_syslog(get_class($this)."::get_element_list", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result)
         {
@@ -467,7 +463,7 @@ class Project extends CommonObject
         $sql = "DELETE FROM " . MAIN_DB_PREFIX . "projet_task_extrafields";
         $sql.= " WHERE fk_object IN (SELECT rowid FROM " . MAIN_DB_PREFIX . "projet_task WHERE fk_projet=" . $this->id . ")";
 
-        dol_syslog(get_class($this) . "::delete sql=" . $sql, LOG_DEBUG);
+        dol_syslog(get_class($this) . "::delete", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (!$resql)
         {
@@ -478,7 +474,7 @@ class Project extends CommonObject
         $sql = "DELETE FROM " . MAIN_DB_PREFIX . "projet_task";
         $sql.= " WHERE fk_projet=" . $this->id;
 
-        dol_syslog(get_class($this) . "::delete sql=" . $sql, LOG_DEBUG);
+        dol_syslog(get_class($this) . "::delete", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (!$resql)
         {
@@ -489,7 +485,7 @@ class Project extends CommonObject
         $sql = "DELETE FROM " . MAIN_DB_PREFIX . "projet";
         $sql.= " WHERE rowid=" . $this->id;
 
-        dol_syslog(get_class($this) . "::delete sql=" . $sql, LOG_DEBUG);
+        dol_syslog(get_class($this) . "::delete", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (!$resql)
         {
@@ -501,7 +497,7 @@ class Project extends CommonObject
         $sql.= " WHERE fk_object=" . $this->id;
 
 
-        dol_syslog(get_class($this) . "::delete sql=" . $sql, LOG_DEBUG);
+        dol_syslog(get_class($this) . "::delete", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (!$resql)
         {
@@ -534,7 +530,7 @@ class Project extends CommonObject
                 if ($result < 0)
                 {
                     $error++;
-                    if (! empty($interface->errors)) 
+                    if (! empty($interface->errors))
                     {
                 		foreach ($interface->errors as $errmsg ) {
                 			dol_syslog(get_class($this) . "::delete " . $errmsg, LOG_ERR);
@@ -585,13 +581,13 @@ class Project extends CommonObject
             $sql.= " WHERE rowid = " . $this->id;
             $sql.= " AND entity = " . $conf->entity;
 
-            dol_syslog(get_class($this)."::setValid sql=" . $sql);
+            dol_syslog(get_class($this)."::setValid", LOG_DEBUG);
             $resql = $this->db->query($sql);
             if ($resql)
             {
                 // Call trigger
                 $result=$this->call_trigger('PROJECT_VALIDATE',$user);
-                if ($result < 0) { $error++; }            
+                if ($result < 0) { $error++; }
                 // End call triggers
 
                 if (!$error)
@@ -612,7 +608,6 @@ class Project extends CommonObject
             {
                 $this->db->rollback();
                 $this->error = $this->db->lasterror();
-                dol_syslog(get_class($this)."::setValid " . $this->error, LOG_ERR);
                 return -1;
             }
         }
@@ -640,13 +635,13 @@ class Project extends CommonObject
             $sql.= " AND entity = " . $conf->entity;
             $sql.= " AND fk_statut = 1";
 
-            dol_syslog(get_class($this)."::setClose sql=" . $sql);
+            dol_syslog(get_class($this)."::setClose", LOG_DEBUG);
             $resql = $this->db->query($sql);
             if ($resql)
             {
                 // Call trigger
                 $result=$this->call_trigger('PROJECT_CLOSE',$user);
-                if ($result < 0) { $error++; }            
+                if ($result < 0) { $error++; }
                 // End call triggers
 
                 if (!$error)
@@ -667,7 +662,6 @@ class Project extends CommonObject
             {
                 $this->db->rollback();
                 $this->error = $this->db->lasterror();
-                dol_syslog(get_class($this)."::setClose " . $this->error, LOG_ERR);
                 return -1;
             }
         }
@@ -1299,11 +1293,10 @@ class Project extends CommonObject
 			$sql.= " WHERE rowid=".$ElementSelectId;
 		}
 
-		dol_syslog(get_class($this)."::update_element sql=" . $sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update_element", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if (!$resql) {
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this)."::update_element error : " . $this->error, LOG_ERR);
 			return -1;
 		}else {
 			return 1;
diff --git a/htdocs/projet/class/task.class.php b/htdocs/projet/class/task.class.php
index 5dc3a6fd52e..c5b75d2aaff 100644
--- a/htdocs/projet/class/task.class.php
+++ b/htdocs/projet/class/task.class.php
@@ -123,7 +123,7 @@ class Task extends CommonObject
 
         $this->db->begin();
 
-        dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::create", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -135,7 +135,7 @@ class Task extends CommonObject
             {
                 // Call trigger
                 $result=$this->call_trigger('TASK_CREATE',$user);
-                if ($result < 0) { $error++; }            
+                if ($result < 0) { $error++; }
                 // End call triggers
             }
         }
@@ -210,7 +210,7 @@ class Task extends CommonObject
         	$sql.="t.rowid = ".$id;
         }
 
-        dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -246,7 +246,6 @@ class Task extends CommonObject
         else
         {
             $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -293,7 +292,7 @@ class Task extends CommonObject
 
         $this->db->begin();
 
-        dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -303,7 +302,7 @@ class Task extends CommonObject
             {
                 // Call trigger
                 $result=$this->call_trigger('TASK_MODIFY',$user);
-                if ($result < 0) { $error++; }            
+                if ($result < 0) { $error++; }
                 // End call triggers
             }
         }
@@ -382,7 +381,7 @@ class Task extends CommonObject
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."projet_task";
         $sql.= " WHERE rowid=".$this->id;
 
-        dol_syslog(get_class($this)."::delete sql=".$sql);
+        dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -392,7 +391,7 @@ class Task extends CommonObject
             {
                 // Call trigger
                 $result=$this->call_trigger('TASK_DELETE',$user);
-                if ($result < 0) { $error++; }            
+                if ($result < 0) { $error++; }
                 // End call triggers
             }
         }
@@ -451,7 +450,7 @@ class Task extends CommonObject
         $sql.= " FROM ".MAIN_DB_PREFIX."projet_task";
         $sql.= " WHERE fk_task_parent=".$this->id;
 
-        dol_syslog(get_class($this)."::hasChildren sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::hasChildren", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
         else
@@ -566,7 +565,7 @@ class Task extends CommonObject
         $sql.= " ORDER BY p.ref, t.rang, t.dateo";
 
         //print $sql;
-        dol_syslog(get_class($this)."::getTasksArray sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::getTasksArray", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -680,7 +679,7 @@ class Task extends CommonObject
         }
         //print $sql;
 
-        dol_syslog(get_class($this)."::getUserRolesForProjectsOrTasks sql=".$sql);
+        dol_syslog(get_class($this)."::getUserRolesForProjectsOrTasks", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if ($resql)
         {
@@ -742,7 +741,7 @@ class Task extends CommonObject
 
         // Clean parameters
         if (isset($this->timespent_note)) $this->timespent_note = trim($this->timespent_note);
-        
+
         $this->db->begin();
 
         $sql = "INSERT INTO ".MAIN_DB_PREFIX."projet_task_time (";
@@ -759,7 +758,7 @@ class Task extends CommonObject
         $sql.= ", ".(isset($this->timespent_note)?"'".$this->db->escape($this->timespent_note)."'":"null");
         $sql.= ")";
 
-        dol_syslog(get_class($this)."::addTimeSpent sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::addTimeSpent", LOG_DEBUG);
         if ($this->db->query($sql) )
         {
             $tasktime_id = $this->db->last_insert_id(MAIN_DB_PREFIX."projet_task_time");
@@ -769,14 +768,13 @@ class Task extends CommonObject
             {
                 // Call trigger
                 $result=$this->call_trigger('TASK_TIMESPENT_CREATE',$user);
-                if ($result < 0) { $this->db->rollback(); $ret=-1; }            
+                if ($result < 0) { $this->db->rollback(); $ret=-1; }
                 // End call triggers
             }
         }
         else
-        {
+		{
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::addTimeSpent error -1 ".$this->error,LOG_ERR);
             $this->db->rollback();
             $ret = -1;
         }
@@ -787,11 +785,10 @@ class Task extends CommonObject
             $sql.= " SET duration_effective = duration_effective + '".price2num($this->timespent_duration)."'";
             $sql.= " WHERE rowid = ".$this->id;
 
-            dol_syslog(get_class($this)."::addTimeSpent sql=".$sql, LOG_DEBUG);
+            dol_syslog(get_class($this)."::addTimeSpent", LOG_DEBUG);
             if (! $this->db->query($sql) )
             {
                 $this->error=$this->db->lasterror();
-                dol_syslog(get_class($this)."::addTimeSpent error -2 ".$this->error, LOG_ERR);
                 $this->db->rollback();
                 $ret = -2;
             }
@@ -803,11 +800,10 @@ class Task extends CommonObject
             $sql.= " SET thm = (SELECT thm FROM ".MAIN_DB_PREFIX."user WHERE rowid = ".$this->timespent_fk_user.")";
             $sql.= " WHERE rowid = ".$tasktime_id;
 
-            dol_syslog(get_class($this)."::addTimeSpent sql=".$sql, LOG_DEBUG);
+            dol_syslog(get_class($this)."::addTimeSpent", LOG_DEBUG);
             if (! $this->db->query($sql) )
             {
                 $this->error=$this->db->lasterror();
-                dol_syslog(get_class($this)."::addTimeSpent error -2 ".$this->error, LOG_ERR);
                 $this->db->rollback();
                 $ret = -2;
             }
@@ -837,7 +833,7 @@ class Task extends CommonObject
         $sql.= " FROM ".MAIN_DB_PREFIX."projet_task_time as t";
         $sql.= " WHERE t.rowid = ".$id;
 
-        dol_syslog(get_class($this)."::fetchTimeSpent sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::fetchTimeSpent", LOG_DEBUG);
         $resql=$this->db->query($sql);
         if ($resql)
         {
@@ -860,7 +856,6 @@ class Task extends CommonObject
         else
         {
             $this->error="Error ".$this->db->lasterror();
-            dol_syslog(get_class($this)."::fetchTimeSpent ".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -880,7 +875,7 @@ class Task extends CommonObject
 
         // Clean parameters
         if (isset($this->timespent_note)) $this->timespent_note = trim($this->timespent_note);
-        
+
         $this->db->begin();
 
         $sql = "UPDATE ".MAIN_DB_PREFIX."projet_task_time SET";
@@ -890,19 +885,19 @@ class Task extends CommonObject
         $sql.= " note = ".(isset($this->timespent_note)?"'".$this->db->escape($this->timespent_note)."'":"null");
         $sql.= " WHERE rowid = ".$this->timespent_id;
 
-        dol_syslog(get_class($this)."::updateTimeSpent sql=".$sql, LOG_DEBUG);
+        dol_syslog(get_class($this)."::updateTimeSpent", LOG_DEBUG);
         if ($this->db->query($sql) )
         {
             if (! $notrigger)
             {
                 // Call trigger
                 $result=$this->call_trigger('TASK_TIMESPENT_MODIFY',$user);
-                if ($result < 0) 
-                { 
-                    $this->db->rollback(); 
-                    $ret = -1; 
+                if ($result < 0)
+                {
+                    $this->db->rollback();
+                    $ret = -1;
                 }
-                else $ret = 1;            
+                else $ret = 1;
                 // End call triggers
             }
             else $ret = 1;
@@ -910,7 +905,6 @@ class Task extends CommonObject
         else
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::updateTimeSpent error -1 ".$this->error,LOG_ERR);
             $this->db->rollback();
             $ret = -1;
         }
@@ -923,12 +917,11 @@ class Task extends CommonObject
             $sql.= " SET duration_effective = duration_effective + '".$newDuration."'";
             $sql.= " WHERE rowid = ".$this->id;
 
-            dol_syslog(get_class($this)."::updateTimeSpent sql=".$sql, LOG_DEBUG);
+            dol_syslog(get_class($this)."::updateTimeSpent", LOG_DEBUG);
             if (! $this->db->query($sql) )
             {
                 $this->error=$this->db->lasterror();
                 $this->db->rollback();
-                dol_syslog(get_class($this)."::addTimeSpent error -2 ".$this->error, LOG_ERR);
                 $ret = -2;
             }
         }
@@ -955,7 +948,7 @@ class Task extends CommonObject
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."projet_task_time";
         $sql.= " WHERE rowid = ".$this->timespent_id;
 
-        dol_syslog(get_class($this)."::delTimeSpent sql=".$sql);
+        dol_syslog(get_class($this)."::delTimeSpent", LOG_DEBUG);
         $resql = $this->db->query($sql);
         if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -965,7 +958,7 @@ class Task extends CommonObject
             {
                 // Call trigger
                 $result=$this->call_trigger('TASK_TIMESPENT_DELETE',$user);
-                if ($result < 0) { $error++; }            
+                if ($result < 0) { $error++; }
                 // End call triggers
             }
         }
@@ -976,7 +969,7 @@ class Task extends CommonObject
             $sql.= " SET duration_effective = duration_effective - '".$this->timespent_duration."'";
             $sql.= " WHERE rowid = ".$this->id;
 
-            dol_syslog(get_class($this)."::delTimeSpent sql=".$sql, LOG_DEBUG);
+            dol_syslog(get_class($this)."::delTimeSpent", LOG_DEBUG);
             if ($this->db->query($sql) )
             {
                 $result = 0;
@@ -984,7 +977,6 @@ class Task extends CommonObject
             else
             {
                 $this->error=$this->db->lasterror();
-                dol_syslog(get_class($this)."::addTimeSpent error -3 ".$this->error, LOG_ERR);
                 $result = -2;
             }
         }
diff --git a/htdocs/projet/index.php b/htdocs/projet/index.php
index 1e6444b6f78..035ceaf5924 100644
--- a/htdocs/projet/index.php
+++ b/htdocs/projet/index.php
@@ -155,7 +155,7 @@ $sql.= " ORDER BY u.rowid, t.dateo, t.datee";
 
 $userstatic=new User($db);
 
-dol_syslog('projet:index.php: affectationpercent sql='.$sql,LOG_DEBUG);
+dol_syslog('projet:index.php: affectationpercent', LOG_DEBUG);
 $resql = $db->query($sql);
 if ( $resql )
 {
diff --git a/htdocs/projet/liste.php b/htdocs/projet/liste.php
index 39fcdb64a01..3dab05c1826 100644
--- a/htdocs/projet/liste.php
+++ b/htdocs/projet/liste.php
@@ -100,7 +100,7 @@ if ($search_societe)
 $sql.= $db->order($sortfield,$sortorder);
 $sql.= $db->plimit($conf->liste_limit+1, $offset);
 
-dol_syslog("list allowed project sql=".$sql);
+dol_syslog("list allowed project", LOG_DEBUG);
 $resql = $db->query($sql);
 if ($resql)
 {
diff --git a/htdocs/resource/class/resource.class.php b/htdocs/resource/class/resource.class.php
index 6edeef201fb..22ae2f36bde 100644
--- a/htdocs/resource/class/resource.class.php
+++ b/htdocs/resource/class/resource.class.php
@@ -106,7 +106,7 @@ class Resource extends CommonObject
 
     	$this->db->begin();
 
-    	dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::create", LOG_DEBUG);
     	$resql=$this->db->query($sql);
     	if (! $resql) {
     		$error++; $this->errors[]="Error ".$this->db->lasterror();
@@ -168,7 +168,7 @@ class Resource extends CommonObject
     	$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."c_type_resource as ty ON ty.code=t.fk_code_type_resource";
     	$sql.= " WHERE t.rowid = ".$this->db->escape($id);
 
-    	dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
     	$resql=$this->db->query($sql);
     	if ($resql)
     	{
@@ -225,7 +225,7 @@ class Resource extends CommonObject
 
     	$this->db->begin();
 
-    	dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::update", LOG_DEBUG);
     	$resql = $this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -285,7 +285,7 @@ class Resource extends CommonObject
 		$sql.= " FROM ".MAIN_DB_PREFIX."element_resources as t";
     	$sql.= " WHERE t.rowid = ".$this->db->escape($id);
 
-    	dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
     	$resql=$this->db->query($sql);
     	if ($resql)
     	{
@@ -315,7 +315,6 @@ class Resource extends CommonObject
     	else
     	{
     		$this->error="Error ".$this->db->lasterror();
-    		dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
     		return -1;
     	}
     }
@@ -336,12 +335,12 @@ class Resource extends CommonObject
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."resource";
         $sql.= " WHERE rowid =".$rowid;
     
-        dol_syslog(get_class($this)."::delete sql=".$sql);
+        dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         if ($this->db->query($sql))
         {
             $sql = "DELETE FROM ".MAIN_DB_PREFIX."element_resources";
             $sql.= " WHERE element_type='resource' AND resource_id ='".$this->db->escape($rowid)."'";
-            dol_syslog(get_class($this)."::delete sql=".$sql);
+            dol_syslog(get_class($this)."::delete", LOG_DEBUG);
             if ($this->db->query($sql))
             {
                 if (! $notrigger)
@@ -360,14 +359,12 @@ class Resource extends CommonObject
             }
             else {
                 $this->error=$this->db->lasterror();
-                dol_syslog(get_class($this)."::delete_resource error=".$this->error, LOG_ERR);
                 return -1;
             }
         }
         else
         {
             $this->error=$this->db->lasterror();
-            dol_syslog(get_class($this)."::delete_resource error=".$this->error, LOG_ERR);
             return -1;
         }
     }
@@ -411,7 +408,7 @@ class Resource extends CommonObject
     	$sql.= " GROUP BY t.rowid";
     	$sql.= " ORDER BY $sortfield $sortorder ";
     	if ($limit) $sql.= $this->db->plimit($limit+1,$offset);
-    	dol_syslog(get_class($this)."::fetch_all sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::fetch_all", LOG_DEBUG);
 
     	$resql=$this->db->query($sql);
     	if ($resql)
@@ -484,7 +481,7 @@ class Resource extends CommonObject
    		}
    		$sql.= " GROUP BY t.rowid";
    		$sql.= " ORDER BY $sortfield $sortorder " . $this->db->plimit($limit+1,$offset);
-   		dol_syslog(get_class($this)."::fetch_all sql=".$sql, LOG_DEBUG);
+   		dol_syslog(get_class($this)."::fetch_all", LOG_DEBUG);
 
    		$resql=$this->db->query($sql);
    		if ($resql)
@@ -569,7 +566,7 @@ class Resource extends CommonObject
     	}
     	$sql.= " GROUP BY t.resource_id";
     	$sql.= " ORDER BY " . $sortfield . "  " . $sortorder . " " . $this->db->plimit($limit+1,$offset);
-    	dol_syslog(get_class($this)."::fetch_all sql=".$sql, LOG_DEBUG);
+    	dol_syslog(get_class($this)."::fetch_all", LOG_DEBUG);
 
     	$resql=$this->db->query($sql);
     	if ($resql)
@@ -729,7 +726,7 @@ class Resource extends CommonObject
 
 		$this->db->begin();
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
         $resql = $this->db->query($sql);
     	if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
 
@@ -784,7 +781,7 @@ class Resource extends CommonObject
 	    	$sql.=" AND resource_type LIKE '%".$resource_type."%'";
 	    $sql .= ' ORDER BY resource_type';
 
-	    dol_syslog(get_class($this)."::getElementResources sql=".$sql);
+	    dol_syslog(get_class($this)."::getElementResources", LOG_DEBUG);
 	    $resql = $this->db->query($sql);
 	    if ($resql)
 	    {
@@ -837,7 +834,7 @@ class Resource extends CommonObject
     	$sql.= " FROM ".MAIN_DB_PREFIX."c_type_resource";
     	$sql.= " WHERE active > 0";
     	$sql.= " ORDER BY rowid";
-    	dol_syslog(get_class($this)."::load_cache_code_type_resource sql=".$sql,LOG_DEBUG);
+    	dol_syslog(get_class($this)."::load_cache_code_type_resource", LOG_DEBUG);
     	$resql = $this->db->query($sql);
     	if ($resql)
     	{
diff --git a/htdocs/societe/admin/societe.php b/htdocs/societe/admin/societe.php
index 5bb227dde46..52a72e954ae 100644
--- a/htdocs/societe/admin/societe.php
+++ b/htdocs/societe/admin/societe.php
@@ -184,7 +184,7 @@ if ($action == 'setdoc')
 	$sql.= ($label?"'".$db->escape($label)."'":'null').", ";
 	$sql.= (! empty($scandir)?"'".$db->escape($scandir)."'":"null");
 	$sql.= ")";
-    dol_syslog("societe.php ".$sql);
+    dol_syslog("societe.php", LOG_DEBUG);
 	$result2=$db->query($sql);
 	if ($result1 && $result2)
 	{
@@ -192,7 +192,6 @@ if ($action == 'setdoc')
 	}
 	else
 	{
-        dol_syslog("societe.php ".$db->lasterror(), LOG_ERR);
 	    $db->rollback();
 	}
 }
diff --git a/htdocs/societe/ajaxcompanies.php b/htdocs/societe/ajaxcompanies.php
index 32fbe2e2c00..36abbb909ad 100644
--- a/htdocs/societe/ajaxcompanies.php
+++ b/htdocs/societe/ajaxcompanies.php
@@ -84,7 +84,7 @@ if (GETPOST('newcompany') || GETPOST('socid','int') || GETPOST('id_fourn'))
 	if (! empty($_GET["filter"])) $sql.= " AND ".$_GET["filter"]; // Add other filters
 	$sql.= " ORDER BY nom ASC";
 
-	//dol_syslog("ajaxcompanies sql=".$sql);
+	//dol_syslog("ajaxcompanies", LOG_DEBUG);
 	$resql=$db->query($sql);
 	if ($resql)
 	{
diff --git a/htdocs/societe/class/address.class.php b/htdocs/societe/class/address.class.php
index 174afbe5671..d8ef1565bbd 100644
--- a/htdocs/societe/class/address.class.php
+++ b/htdocs/societe/class/address.class.php
@@ -114,10 +114,7 @@ class Address
 
 					$this->error=$langs->trans("ErrorCompanyNameAlreadyExists",$this->nom);
 				}
-				else
-				{
-					dol_syslog(get_class($this)."::create echec insert sql=$sql");
-				}
+
 				$this->db->rollback();
 				return -2;
 			}
@@ -200,7 +197,7 @@ class Address
 			if ($user) $sql .= ",fk_user_modif = '".$user->id."'";
 			$sql .= " WHERE fk_soc = '" . $socid ."' AND rowid = '" . $this->db->escape($id) ."'";
 
-			dol_syslog(get_class($this)."::Update sql=".$sql, LOG_DEBUG);
+			dol_syslog(get_class($this)."::Update", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -219,7 +216,6 @@ class Address
 				else
 				{
 					$this->error=$this->db->lasterror();
-					dol_syslog(get_class($this)."::Update error sql=".$sql, LOG_ERR);
 					$result=-2;
 				}
 				$this->db->rollback();
@@ -318,7 +314,6 @@ class Address
 		}
 		else
 		{
-			dol_syslog(get_class($this).'::Fetch '.$this->db->error(), LOG_ERR);
 			$this->error=$this->db->error();
 		}
 	}
@@ -381,7 +376,7 @@ class Address
 		}
 		else
 		{
-			dol_syslog('Erreur Societe::Fetch echec sql='.$sql);
+			dol_syslog('Erreur Societe::Fetch echec', LOG_DEBUG);
 			dol_syslog('Erreur Societe::Fetch '.$this->db->error());
 			$this->error=$this->db->error();
 			$result = -3;
diff --git a/htdocs/societe/class/companybankaccount.class.php b/htdocs/societe/class/companybankaccount.class.php
index 189556b186d..79b59211b51 100644
--- a/htdocs/societe/class/companybankaccount.class.php
+++ b/htdocs/societe/class/companybankaccount.class.php
@@ -227,7 +227,7 @@ class CompanyBankAccount extends Account
         $sql = "DELETE FROM ".MAIN_DB_PREFIX."societe_rib";
         $sql.= " WHERE rowid  = ".$this->id;
 
-        dol_syslog(get_class($this)."::delete sql=".$sql);
+        dol_syslog(get_class($this)."::delete", LOG_DEBUG);
         $result = $this->db->query($sql);
         if ($result) {
             return 1;
@@ -323,7 +323,7 @@ class CompanyBankAccount extends Account
     	$sql1 = "SELECT rowid as id, fk_soc  FROM ".MAIN_DB_PREFIX."societe_rib";
     	$sql1.= " WHERE rowid = ".($rib?$rib:$this->id);
 
-    	dol_syslog(get_class($this).'::setAsDefault sql='.$sql1);
+    	dol_syslog(get_class($this).'::setAsDefault', LOG_DEBUG);
     	$result1 = $this->db->query($sql1);
     	if ($result1)
     	{
@@ -339,12 +339,12 @@ class CompanyBankAccount extends Account
 
     			$sql2 = "UPDATE ".MAIN_DB_PREFIX."societe_rib SET default_rib = 0 ";
     			$sql2.= "WHERE fk_soc = ".$obj->fk_soc;
-    			dol_syslog(get_class($this).'::setAsDefault sql='.$sql2);
+    			dol_syslog(get_class($this).'::setAsDefault', LOG_DEBUG);
     			$result2 = $this->db->query($sql2);
 
     			$sql3 = "UPDATE ".MAIN_DB_PREFIX."societe_rib SET default_rib = 1 ";
     			$sql3.= "WHERE rowid = ".$obj->id;
-    			dol_syslog(get_class($this).'::setAsDefault sql='.$sql3);
+    			dol_syslog(get_class($this).'::setAsDefault', LOG_DEBUG);
     			$result3 = $this->db->query($sql3);
 
     			if (!$result2 || !$result3)
diff --git a/htdocs/societe/class/societe.class.php b/htdocs/societe/class/societe.class.php
index 307c2fe03de..4cb6fe8e973 100644
--- a/htdocs/societe/class/societe.class.php
+++ b/htdocs/societe/class/societe.class.php
@@ -420,7 +420,7 @@ class Societe extends CommonObject
             $sql.= ", 0";
             $sql.= ", ".(! empty($this->import_key) ? "'".$this->import_key."'":"null").")";
 
-            dol_syslog(get_class($this)."::create sql=".$sql);
+            dol_syslog(get_class($this)."::create", LOG_DEBUG);
             $result=$this->db->query($sql);
             if ($result)
             {
@@ -474,7 +474,6 @@ class Societe extends CommonObject
                 else
                 {
                     $this->error=$this->db->lasterror();
-                    dol_syslog(get_class($this)."::Create fails insert sql=".$sql, LOG_ERR);
                     $result=-2;
                 }
                 $this->db->rollback();
@@ -829,7 +828,7 @@ class Societe extends CommonObject
             $sql .= " WHERE rowid = '" . $id ."'";
 
 
-            dol_syslog(get_class($this)."::Update sql=".$sql);
+            dol_syslog(get_class($this)."::Update", LOG_DEBUG);
             $resql=$this->db->query($sql);
             if ($resql)
             {
@@ -928,9 +927,6 @@ class Societe extends CommonObject
                 }
                 else
                 {
-
-                    $this->error = $langs->trans("Error sql=".$sql);
-                    dol_syslog(get_class($this)."::Update fails update sql=".$sql, LOG_ERR);
                     $result =  -2;
                 }
                 $this->db->rollback();
@@ -1137,7 +1133,6 @@ class Societe extends CommonObject
         }
         else
         {
-            dol_syslog($this->db->error(), LOG_ERR);
             $this->error=$this->db->error();
             $result = -3;
         }
@@ -1243,7 +1238,6 @@ class Societe extends CommonObject
     	else
     	{
     		$this->error=$this->db->error().' sql='.$sql;
-    		dol_syslog(get_class($this)."::searchByName ".$this->error, LOG_ERR);
     		return -1;
     	}
     }
@@ -1312,12 +1306,11 @@ class Societe extends CommonObject
             {
                 $sql = "DELETE FROM ".MAIN_DB_PREFIX."socpeople";
                 $sql.= " WHERE fk_soc = " . $id;
-                dol_syslog(get_class($this)."::delete sql=".$sql, LOG_DEBUG);
+                dol_syslog(get_class($this)."::delete", LOG_DEBUG);
                 if (! $this->db->query($sql))
                 {
                     $error++;
                     $this->error .= $this->db->lasterror();
-                    dol_syslog(get_class($this)."::delete erreur -1 ".$this->error, LOG_ERR);
                 }
             }
 
@@ -1326,7 +1319,7 @@ class Societe extends CommonObject
             {
                 $sql = "UPDATE ".MAIN_DB_PREFIX."adherent";
                 $sql.= " SET fk_soc = NULL WHERE fk_soc = " . $id;
-                dol_syslog(get_class($this)."::delete sql=".$sql, LOG_DEBUG);
+                dol_syslog(get_class($this)."::delete", LOG_DEBUG);
                 if (! $this->db->query($sql))
                 {
                     $error++;
@@ -1340,12 +1333,11 @@ class Societe extends CommonObject
             {
                 $sql = "DELETE FROM ".MAIN_DB_PREFIX."societe_rib";
                 $sql.= " WHERE fk_soc = " . $id;
-                dol_syslog(get_class($this)."::Delete sql=".$sql, LOG_DEBUG);
+                dol_syslog(get_class($this)."::Delete", LOG_DEBUG);
                 if (! $this->db->query($sql))
                 {
                     $error++;
                     $this->error = $this->db->lasterror();
-                    dol_syslog(get_class($this)."::delete erreur -2 ".$this->error, LOG_ERR);
                 }
             }
 
@@ -1365,12 +1357,11 @@ class Societe extends CommonObject
             {
                 $sql = "DELETE FROM ".MAIN_DB_PREFIX."societe";
                 $sql.= " WHERE rowid = " . $id;
-                dol_syslog(get_class($this)."::delete sql=".$sql, LOG_DEBUG);
+                dol_syslog(get_class($this)."::delete", LOG_DEBUG);
                 if (! $this->db->query($sql))
                 {
                     $error++;
                     $this->error = $this->db->lasterror();
-                    dol_syslog(get_class($this)."::delete error -4 ".$this->error, LOG_ERR);
                 }
             }
 
@@ -2322,7 +2313,7 @@ class Societe extends CommonObject
             $sql = "UPDATE ".MAIN_DB_PREFIX."societe";
             $sql.= " SET parent = ".($id > 0 ? $id : "null");
             $sql.= " WHERE rowid = " . $this->id;
-			dol_syslog(get_class($this).'::set_parent sql='.$sql);
+			dol_syslog(get_class($this).'::set_parent', LOG_DEBUG);
             $resql=$this->db->query($sql);
             if ($resql)
             {
@@ -2735,7 +2726,7 @@ class Societe extends CommonObject
             $sql.= " SET fk_soc=".$this->id;
             $sql.= " WHERE rowid=".$member->id;
 
-            dol_syslog(get_class($this)."::create_from_member sql=".$sql, LOG_DEBUG);
+            dol_syslog(get_class($this)."::create_from_member", LOG_DEBUG);
             $resql=$this->db->query($sql);
             if ($resql)
             {
@@ -2745,7 +2736,6 @@ class Societe extends CommonObject
             else
             {
                 $this->error=$this->db->error();
-                dol_syslog(get_class($this)."::create_from_member - 1 - ".$this->error, LOG_ERR);
 
                 $this->db->rollback();
                 return -1;
@@ -2909,7 +2899,7 @@ class Societe extends CommonObject
     	elseif ($localTaxNum == 1) $sql .= " AND t.localtax1_type <> '0'";
     	elseif ($localTaxNum == 2) $sql .= " AND t.localtax2_type <> '0'";
 
-    	dol_syslog("useLocalTax sql=".$sql);
+    	dol_syslog("useLocalTax", LOG_DEBUG);
     	$resql=$this->db->query($sql);
     	if ($resql)
     	{
@@ -2929,7 +2919,7 @@ class Societe extends CommonObject
 		$sql .= " WHERE r.fk_pays = p.rowid AND p.code = '".$this->country_code."'";
 		$sql .= " AND r.active = 1";
 
-		dol_syslog("useRevenueStamp sql=".$sql);
+		dol_syslog("useRevenueStamp", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -2990,7 +2980,7 @@ class Societe extends CommonObject
 			$sql.= " fk_prospectlevel='".$this->fk_prospectlevel."'";
 			$sql.= ",fk_user_modif='".$user->id."'";
 			$sql.= " WHERE rowid = ".$this->id;
-			dol_syslog(get_class($this)."::set_prospect_level sql=".$sql);
+			dol_syslog(get_class($this)."::set_prospect_level", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if (! $resql)
 			{
@@ -3073,7 +3063,7 @@ class Societe extends CommonObject
 			$sql.= ",fk_user_modif='".$user->id."'";
 			$sql.= " WHERE rowid = ".$this->id;
 
-			dol_syslog(get_class($this)."::set_commnucation_level sql=".$sql);
+			dol_syslog(get_class($this)."::set_commnucation_level", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if (! $resql)
 			{
@@ -3107,7 +3097,7 @@ class Societe extends CommonObject
 			$sql.= " outstanding_limit= '".($outstanding!=''?$outstanding:'null')."'";
 			$sql.= " WHERE rowid = ".$this->id;
 
-			dol_syslog(get_class($this)."::set_outstanding sql=".$sql);
+			dol_syslog(get_class($this)."::set_outstanding", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -3144,7 +3134,7 @@ class Societe extends CommonObject
 		//$sql .= " AND (fk_statut <> 3 OR close_code <> 'abandon')";		// Not abandonned for undefined reason
 		$sql .= " AND fk_statut <> 3";		// Not abandonned
 
-		dol_syslog("get_OutstandingBill sql=".$sql);
+		dol_syslog("get_OutstandingBill", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/societe/consumption.php b/htdocs/societe/consumption.php
index dc825ae4eb4..07479c59d34 100644
--- a/htdocs/societe/consumption.php
+++ b/htdocs/societe/consumption.php
@@ -245,7 +245,6 @@ print_barre_liste($langs->trans('ProductsIntoElements', $typeElementString.' '.$
 
 if ($sql_select)
 {
-	dol_syslog("sql=".$sql);
 	$resql=$db->query($sql);
 	if (!$resql) dol_print_error($db);
 }
diff --git a/htdocs/societe/soc.php b/htdocs/societe/soc.php
index d903b4d540b..7b92da19fd9 100644
--- a/htdocs/societe/soc.php
+++ b/htdocs/societe/soc.php
@@ -453,12 +453,11 @@ if (empty($reshook))
 
                 	$sql = "UPDATE ".MAIN_DB_PREFIX."adherent";
                 	$sql.= " SET fk_soc = NULL WHERE fk_soc = " . $id;
-                	dol_syslog(get_class($object)."::delete sql=".$sql, LOG_DEBUG);
+                	dol_syslog(get_class($object)."::delete", LOG_DEBUG);
                 	if (! $object->db->query($sql))
                 	{
                 		$error++;
                 		$object->error .= $object->db->lasterror();
-                		dol_syslog(get_class($object)."::delete erreur -1 ".$object->error, LOG_ERR);
                 	}
                 }
 
diff --git a/htdocs/user/class/user.class.php b/htdocs/user/class/user.class.php
index b7e492de58e..1ecfefc6d82 100644
--- a/htdocs/user/class/user.class.php
+++ b/htdocs/user/class/user.class.php
@@ -181,7 +181,7 @@ class User extends CommonObject
 			$sql.= " AND u.rowid = ".$id;
 		}
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -251,7 +251,6 @@ class User extends CommonObject
 		else
 		{
 			$this->error=$this->db->error();
-			dol_syslog(get_class($this)."::fetch Error -1, fails to get user - ".$this->error." - sql=".$sql, LOG_ERR);
 			return -1;
 		}
 
@@ -261,7 +260,7 @@ class User extends CommonObject
 			$sql = "SELECT param, value FROM ".MAIN_DB_PREFIX."user_param";
 			$sql.= " WHERE fk_user = ".$this->id;
 			$sql.= " AND entity = ".$conf->entity;
-			//dol_syslog(get_class($this).'::fetch load personalized conf sql='.$sql, LOG_DEBUG);
+			//dol_syslog(get_class($this).'::fetch load personalized conf', LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if ($resql)
 			{
@@ -279,7 +278,6 @@ class User extends CommonObject
 			else
 			{
 				$this->error=$this->db->error();
-				dol_syslog(get_class($this)."::fetch Error -2, fails to get setup user - ".$this->error." - sql=".$sql, LOG_ERR);
 				return -2;
 			}
 		}
@@ -537,7 +535,7 @@ class User extends CommonObject
 		$sql.= " AND r.perms IS NOT NULL";
 		if ($moduletag) $sql.= " AND r.module = '".$this->db->escape($moduletag)."'";
 
-		dol_syslog(get_class($this).'::getrights sql='.$sql, LOG_DEBUG);
+		dol_syslog(get_class($this).'::getrights', LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -587,7 +585,7 @@ class User extends CommonObject
 		$sql.= " AND r.perms IS NOT NULL";
 		if ($moduletag) $sql.= " AND r.module = '".$this->db->escape($moduletag)."'";
 
-		dol_syslog(get_class($this).'::getrights sql='.$sql, LOG_DEBUG);
+		dol_syslog(get_class($this).'::getrights', LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -664,7 +662,7 @@ class User extends CommonObject
 		$sql.= " WHERE rowid = ".$this->id;
 		$result = $this->db->query($sql);
 
-		dol_syslog(get_class($this)."::setstatus sql=".$sql);
+		dol_syslog(get_class($this)."::setstatus", LOG_DEBUG);
 		if ($result)
 		{
             // Call trigger
@@ -701,13 +699,15 @@ class User extends CommonObject
 
 		$this->fetch($this->id);
 
+		dol_syslog(get_class($this)."::delete", LOG_DEBUG);
+
 		// Supprime droits
 		$sql = "DELETE FROM ".MAIN_DB_PREFIX."user_rights WHERE fk_user = ".$this->id;
+
 		if (! $error && ! $this->db->query($sql))
 		{
 			$error++;
         	$this->error = $this->db->lasterror();
-        	dol_syslog(get_class($this)."::delete error -1 ".$this->error, LOG_ERR);
 		}
 
 		// Remove group
@@ -716,7 +716,6 @@ class User extends CommonObject
 		{
 			$error++;
         	$this->error = $this->db->lasterror();
-        	dol_syslog(get_class($this)."::delete error -2 ".$this->error, LOG_ERR);
 		}
 
 		// Si contact, supprime lien
@@ -727,7 +726,6 @@ class User extends CommonObject
 			{
 				$error++;
 	        	$this->error = $this->db->lasterror();
-	        	dol_syslog(get_class($this)."::delete error -3 ".$this->error, LOG_ERR);
 			}
 		}
 
@@ -746,12 +744,11 @@ class User extends CommonObject
         if (! $error)
         {
 	        $sql = "DELETE FROM ".MAIN_DB_PREFIX."user WHERE rowid = ".$this->id;
-	       	dol_syslog(get_class($this)."::delete sql=".$sql);
+	       	dol_syslog(get_class($this)."::delete", LOG_DEBUG);
 	       	if (! $this->db->query($sql))
 	       	{
 	       		$error++;
 	       		$this->error = $this->db->lasterror();
-	       		dol_syslog(get_class($this)."::delete error -5 ".$this->error, LOG_ERR);
 	       	}
         }
 
@@ -812,7 +809,7 @@ class User extends CommonObject
 		$sql.= " WHERE login ='".$this->db->escape($this->login)."'";
 		$sql.= " AND entity IN (0,".$this->db->escape($conf->entity).")";
 
-		dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -832,7 +829,7 @@ class User extends CommonObject
 				$sql.= " VALUES('".$this->db->idate($this->datec)."','".$this->db->escape($this->login)."','".$this->ldap_sid."',".$this->db->escape($this->entity).")";
 				$result=$this->db->query($sql);
 
-				dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+				dol_syslog(get_class($this)."::create", LOG_DEBUG);
 				if ($result)
 				{
 					$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."user");
@@ -889,7 +886,6 @@ class User extends CommonObject
 				else
 				{
 					$this->error=$this->db->lasterror();
-					dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
 					$this->db->rollback();
 					return -2;
 				}
@@ -898,7 +894,6 @@ class User extends CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -949,7 +944,7 @@ class User extends CommonObject
 			$sql.= " WHERE rowid=".$this->id;
 			$resql=$this->db->query($sql);
 
-			dol_syslog(get_class($this)."::create_from_contact sql=".$sql, LOG_DEBUG);
+			dol_syslog(get_class($this)."::create_from_contact", LOG_DEBUG);
 			if ($resql)
 			{
                 // Call trigger
@@ -963,7 +958,6 @@ class User extends CommonObject
 			else
 			{
 				$this->error=$this->db->error();
-				dol_syslog(get_class($this)."::create_from_contact ".$this->error, LOG_ERR);
 
 				$this->db->rollback();
 				return -1;
@@ -1022,7 +1016,7 @@ class User extends CommonObject
 				$sql.= " SET fk_societe=".$member->fk_soc;
 				$sql.= " WHERE rowid=".$this->id;
 
-				dol_syslog(get_class($this)."::create_from_member sql=".$sql, LOG_DEBUG);
+				dol_syslog(get_class($this)."::create_from_member", LOG_DEBUG);
 				$resql=$this->db->query($sql);
 				if ($resql)
 				{
@@ -1032,7 +1026,6 @@ class User extends CommonObject
 				else
 				{
 					$this->error=$this->db->lasterror();
-					dol_syslog(get_class($this)."::create_from_member - 1 - ".$this->error, LOG_ERR);
 
 					$this->db->rollback();
 					return -1;
@@ -1048,8 +1041,6 @@ class User extends CommonObject
 		else
 		{
 			// $this->error deja positionne
-			dol_syslog(get_class($this)."::create_from_member - 2 - ".$this->error, LOG_ERR);
-
 			$this->db->rollback();
 			return -2;
 		}
@@ -1173,7 +1164,7 @@ class User extends CommonObject
 		$sql.= ", entity = '".$this->entity."'";
 		$sql.= " WHERE rowid = ".$this->id;
 
-		dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -1194,13 +1185,13 @@ class User extends CommonObject
 			if ($this->fk_member > 0)
 			{
 				$sql = "UPDATE ".MAIN_DB_PREFIX."user SET fk_member = NULL where fk_member = ".$this->fk_member;
-				dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+				dol_syslog(get_class($this)."::update", LOG_DEBUG);
 				$resql = $this->db->query($sql);
 				if (! $resql) { $this->error=$this->db->error(); $this->db->rollback(); return -5; }
 			}
 			// Set link to user
 			$sql = "UPDATE ".MAIN_DB_PREFIX."user SET fk_member =".($this->fk_member>0?$this->fk_member:'null')." where rowid = ".$this->id;
-			dol_syslog(get_class($this)."::update sql=".$sql, LOG_DEBUG);
+			dol_syslog(get_class($this)."::update", LOG_DEBUG);
 			$resql = $this->db->query($sql);
 			if (! $resql) { $this->error=$this->db->error(); $this->db->rollback(); return -5; }
 
@@ -1289,7 +1280,6 @@ class User extends CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this)."::update error=".$this->error,LOG_ERR);
 			$this->db->rollback();
 			return -2;
 		}
@@ -1376,7 +1366,7 @@ class User extends CommonObject
 			}
 			$sql.= " WHERE rowid = ".$this->id;
 
-			dol_syslog(get_class($this)."::setPassword sql=hidden", LOG_DEBUG);
+			dol_syslog(get_class($this)."::setPassword", LOG_DEBUG);
 			$result = $this->db->query($sql);
 			if ($result)
 			{
@@ -1446,7 +1436,7 @@ class User extends CommonObject
 			$sql.= " SET pass_temp = '".$this->db->escape($password)."'";
 			$sql.= " WHERE rowid = ".$this->id;
 
-			dol_syslog(get_class($this)."::setPassword sql=hidden", LOG_DEBUG);	// No log
+			dol_syslog(get_class($this)."::setPassword", LOG_DEBUG);	// No log
 			$result = $this->db->query($sql);
 			if ($result)
 			{
@@ -1614,7 +1604,7 @@ class User extends CommonObject
 		$sql = "DELETE FROM ".MAIN_DB_PREFIX."user_clicktodial";
 		$sql .= " WHERE fk_user = ".$this->id;
 
-		dol_syslog(get_class($this).'::update_clicktodial sql='.$sql);
+		dol_syslog(get_class($this).'::update_clicktodial', LOG_DEBUG);
 		$result = $this->db->query($sql);
 
 		$sql = "INSERT INTO ".MAIN_DB_PREFIX."user_clicktodial";
@@ -1625,7 +1615,7 @@ class User extends CommonObject
 		$sql .= ", '". $this->db->escape($this->clicktodial_password) ."'";
 		$sql .= ", '". $this->db->escape($this->clicktodial_poste) ."')";
 
-		dol_syslog(get_class($this).'::update_clicktodial sql='.$sql);
+		dol_syslog(get_class($this).'::update_clicktodial', LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -1695,7 +1685,6 @@ class User extends CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this)."::SetInGroup ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -1751,7 +1740,6 @@ class User extends CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this)."::RemoveFromGroup ".$this->error, LOG_ERR);
 			$this->db->rollback();
 			return -1;
 		}
@@ -2191,7 +2179,7 @@ class User extends CommonObject
 		$sql.= " WHERE fk_user != 0";
 		$sql.= " AND entity = ".$conf->entity;
 
-		dol_syslog(get_class($this)."::load_parentof sql=".$sql);
+		dol_syslog(get_class($this)."::load_parentof", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -2241,7 +2229,7 @@ class User extends CommonObject
 		{
 			$sql.= " WHERE u.entity IN (".getEntity('user',1).")";
 		}
-		dol_syslog(get_class($this)."::get_full_tree get user list sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::get_full_tree get user list", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/user/class/usergroup.class.php b/htdocs/user/class/usergroup.class.php
index 7a94ccc0a0d..5d90093b379 100644
--- a/htdocs/user/class/usergroup.class.php
+++ b/htdocs/user/class/usergroup.class.php
@@ -86,7 +86,7 @@ class UserGroup extends CommonObject
 			$sql.= " WHERE g.rowid = ".$id;
 		}
 
-		dol_syslog(get_class($this)."::fetch sql=".$sql);
+		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -114,7 +114,6 @@ class UserGroup extends CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -147,7 +146,7 @@ class UserGroup extends CommonObject
 		}
 		$sql.= " ORDER BY g.nom";
 
-		dol_syslog(get_class($this)."::listGroupsForUser sql=".$sql,LOG_DEBUG);
+		dol_syslog(get_class($this)."::listGroupsForUser", LOG_DEBUG);
 		$result = $this->db->query($sql);
 		if ($result)
 		{
@@ -170,7 +169,6 @@ class UserGroup extends CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this)."::listGroupsForUser ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -205,7 +203,7 @@ class UserGroup extends CommonObject
 		}
 		if (! empty($excludefilter)) $sql.=' AND ('.$excludefilter.')';
 
-		dol_syslog(get_class($this)."::listUsersForGroup sql=".$sql,LOG_DEBUG);
+		dol_syslog(get_class($this)."::listUsersForGroup", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
@@ -234,7 +232,6 @@ class UserGroup extends CommonObject
 		else
 		{
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this)."::listUsersForGroup ".$this->error, LOG_ERR);
 			return -1;
 		}
 	}
@@ -472,7 +469,7 @@ class UserGroup extends CommonObject
 		$sql.= " AND r.perms IS NOT NULL";
 		if ($moduletag) $sql.= " AND r.module = '".$this->db->escape($moduletag)."'";
 
-		dol_syslog(get_class($this).'::getrights sql='.$sql, LOG_DEBUG);
+		dol_syslog(get_class($this).'::getrights', LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -593,7 +590,7 @@ class UserGroup extends CommonObject
 		$sql.= ",".$this->db->escape($entity);
 		$sql.= ")";
 
-		dol_syslog(get_class($this)."::create sql=".$sql, LOG_DEBUG);
+		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$result=$this->db->query($sql);
 		if ($result)
 		{
@@ -616,7 +613,6 @@ class UserGroup extends CommonObject
 		{
 		    $this->db->rollback();
 			$this->error=$this->db->lasterror();
-			dol_syslog(get_class($this)."::create ".$this->error,LOG_ERR);
 			return -1;
 		}
 	}
@@ -647,7 +643,7 @@ class UserGroup extends CommonObject
 		$sql.= ", note = '" . $this->db->escape($this->note) . "'";
 		$sql.= " WHERE rowid = " . $this->id;
 
-		dol_syslog(get_class($this)."::update sql=".$sql);
+		dol_syslog(get_class($this)."::update", LOG_DEBUG);
 		$resql = $this->db->query($sql);
 		if ($resql)
 		{
diff --git a/htdocs/user/fiche.php b/htdocs/user/fiche.php
index 359b42856ab..ebf5929e7d0 100644
--- a/htdocs/user/fiche.php
+++ b/htdocs/user/fiche.php
@@ -396,7 +396,7 @@ if ($action == 'update' && ! $_POST["cancel"])
             		$sql.= " WHERE rowid=".$object->id;
             	}
             	$resql=$db->query($sql);
-            	dol_syslog("fiche::update sql=".$sql, LOG_DEBUG);
+            	dol_syslog("fiche::update", LOG_DEBUG);
             	if (! $resql)
             	{
             		$error++;
diff --git a/htdocs/user/perms.php b/htdocs/user/perms.php
index 49bd0877e6e..2be426bb571 100644
--- a/htdocs/user/perms.php
+++ b/htdocs/user/perms.php
@@ -191,7 +191,7 @@ else
 }
 $sql.= " AND ur.fk_user = ".$fuser->id;
 
-dol_syslog("get user perms sql=".$sql);
+dol_syslog("get user perms", LOG_DEBUG);
 $result=$db->query($sql);
 if ($result)
 {
@@ -227,7 +227,7 @@ if (! empty($conf->multicompany->enabled) && ! empty($conf->multicompany->transv
 $sql.= " AND gr.fk_usergroup = gu.fk_usergroup";
 $sql.= " AND gu.fk_user = ".$fuser->id;
 
-dol_syslog("get user perms sql=".$sql);
+dol_syslog("get user perms", LOG_DEBUG);
 $result=$db->query($sql);
 if ($result)
 {
@@ -306,7 +306,6 @@ $sql.= " AND r.entity = ".((! empty($conf->multicompany->enabled) && ! empty($fu
 if (empty($conf->global->MAIN_USE_ADVANCED_PERMS)) $sql.= " AND r.perms NOT LIKE '%_advance'";  // Hide advanced perms if option is disable
 $sql.= " ORDER BY r.module, r.id";
 
-dol_syslog("sql=".$sql);
 $result=$db->query($sql);
 if ($result)
 {
diff --git a/htdocs/webservices/server_productorservice.php b/htdocs/webservices/server_productorservice.php
index 4d7f8867e65..3e50060660c 100644
--- a/htdocs/webservices/server_productorservice.php
+++ b/htdocs/webservices/server_productorservice.php
@@ -919,7 +919,7 @@ function getProductsForCategory($authentication,$id,$lang='')
 				$sql .= " ORDER BY fk_".$field." ASC" ;
 
 
-				dol_syslog("getProductsForCategory get id of product into category sql=".$sql);
+				dol_syslog("getProductsForCategory get id of product into category", LOG_DEBUG);
 				$res  = $db->query($sql);
 				if ($res)
 				{
diff --git a/htdocs/webservices/server_thirdparty.php b/htdocs/webservices/server_thirdparty.php
index c5ac0c8c686..632a4c164e5 100644
--- a/htdocs/webservices/server_thirdparty.php
+++ b/htdocs/webservices/server_thirdparty.php
@@ -660,7 +660,7 @@ function getListOfThirdParties($authentication,$filterthirdparty)
             if ($key == 'supplier' && $val != '')  $sql.=" AND s.fournisseur = ".$db->escape($val);
             if ($key == 'category'   && $val != '')  $sql.=" AND s.rowid IN (SELECT fk_societe FROM ".MAIN_DB_PREFIX."categorie_societe WHERE fk_categorie=".$db->escape($val).") ";
         }
-        dol_syslog("Function: getListOfThirdParties sql=".$sql);
+        dol_syslog("Function: getListOfThirdParties", LOG_DEBUG);
 
         $extrafields=new ExtraFields($db);
         $extralabels=$extrafields->fetch_name_optionals_label('societe',true);
diff --git a/scripts/emailings/mailing-send.php b/scripts/emailings/mailing-send.php
index 4f341b7a39b..bef84644256 100755
--- a/scripts/emailings/mailing-send.php
+++ b/scripts/emailings/mailing-send.php
@@ -71,7 +71,6 @@ if ($id != 'all')
 	$sql.= " LIMIT 1";
 }
 
-dol_syslog("sql=".$sql);
 $resql=$db->query($sql);
 if ($resql)
 {
@@ -227,7 +226,7 @@ if ($resql)
 								{
 									//Update status communication of thirdparty prospect
 									$sqlx = "UPDATE ".MAIN_DB_PREFIX."societe SET fk_stcomm=2 WHERE rowid IN (SELECT source_id FROM ".MAIN_DB_PREFIX."mailing_cibles WHERE rowid=".$obj2->rowid.")";
-									dol_syslog("fiche.php: set prospect thirdparty status sql=".$sql, LOG_DEBUG);
+									dol_syslog("fiche.php: set prospect thirdparty status", LOG_DEBUG);
 									$resqlx=$db->query($sqlx);
 									if (! $resqlx)
 									{
@@ -237,7 +236,7 @@ if ($resql)
 
 					    			//Update status communication of contact prospect
 									$sqlx = "UPDATE ".MAIN_DB_PREFIX."societe SET fk_stcomm=2 WHERE rowid IN (SELECT sc.fk_soc FROM ".MAIN_DB_PREFIX."socpeople AS sc INNER JOIN ".MAIN_DB_PREFIX."mailing_cibles AS mc ON mc.rowid=".$obj2->rowid." AND mc.source_type = 'contact' AND mc.source_id = sc.rowid)";
-									dol_syslog("fiche.php: set prospect contact status sql=".$sql, LOG_DEBUG);
+									dol_syslog("fiche.php: set prospect contact status", LOG_DEBUG);
 
 									$resqlx=$db->query($sqlx);
 									if (! $resqlx)
@@ -281,7 +280,7 @@ if ($resql)
 
 				$sqlenddate="UPDATE ".MAIN_DB_PREFIX."mailing SET statut=".$statut." WHERE rowid=".$id;
 
-				dol_syslog("update global status sql=".$sqlenddate, LOG_DEBUG);
+				dol_syslog("update global status", LOG_DEBUG);
 				print "Update status of emailing id ".$id." to ".$statut."\n";
 				$resqlenddate=$db->query($sqlenddate);
 				if (! $resqlenddate)