diff --git a/htdocs/core/photos_resize.php b/htdocs/core/photos_resize.php
index 008e524f299..f03436c0043 100644
--- a/htdocs/core/photos_resize.php
+++ b/htdocs/core/photos_resize.php
@@ -142,7 +142,7 @@ if ($modulepart == 'produit' || $modulepart == 'product' || $modulepart == 'serv
 		if ($result <= 0) {
 			dol_print_error($db, 'Failed to load object');
 		}
-		$dir = $conf->project->multidir_output[$object->entity]; // By default
+		$dir = $conf->projet->multidir_output[$object->entity]; // By default
 	}
 } elseif ($modulepart == 'propal') {
 	require_once DOL_DOCUMENT_ROOT.'/comm/propal/class/propal.class.php';
diff --git a/htdocs/projet/stats/index.php b/htdocs/projet/stats/index.php
index f25e78bceda..afbc4f7c55b 100644
--- a/htdocs/projet/stats/index.php
+++ b/htdocs/projet/stats/index.php
@@ -99,7 +99,7 @@ if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES))
 		$data1 = array(array(0=>$langs->trans("None"), 1=>1));
 	}
 
-	$filenamenb = $conf->project->dir_output."/stats/projectbystatus.png";
+	$filenamenb = $conf->projet->dir_output."/stats/projectbystatus.png";
 	$fileurlnb = DOL_URL_ROOT.'/viewimage.php?modulepart=projectstats&amp;file=projectbystatus.png';
 	$px = new DolGraph();
 	$mesg = $px->isGraphKo();
@@ -150,7 +150,7 @@ if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES))
 $data = $stats_project->getNbByMonthWithPrevYear($endyear, $startyear);
 //var_dump($data);
 
-$filenamenb = $conf->project->dir_output."/stats/projectnbprevyear-".$year.".png";
+$filenamenb = $conf->projet->dir_output."/stats/projectnbprevyear-".$year.".png";
 $fileurlnb = DOL_URL_ROOT.'/viewimage.php?modulepart=projectstats&amp;file=projectnbprevyear-'.$year.'.png';
 
 $px1 = new DolGraph();
@@ -182,7 +182,7 @@ if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
 	//var_dump($data);
 	// $data = array(array('Lib',val1,val2,val3),...)
 
-	$filenamenb = $conf->project->dir_output."/stats/projectamountprevyear-".$year.".png";
+	$filenamenb = $conf->projet->dir_output."/stats/projectamountprevyear-".$year.".png";
 	$fileurlnb = DOL_URL_ROOT.'/viewimage.php?modulepart=projectstats&amp;file=projectamountprevyear-'.$year.'.png';
 
 	$px2 = new DolGraph();
@@ -217,14 +217,15 @@ if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
 	//var_dump($data);
 	// $data = array(array('Lib',val1,val2,val3),...)
 
-	$filenamenb = $conf->project->dir_output."/stats/projecttransrateprevyear-".$year.".png";
+	$filenamenb = $conf->projet->dir_output."/stats/projecttransrateprevyear-".$year.".png";
 	$fileurlnb = DOL_URL_ROOT.'/viewimage.php?modulepart=projectstats&amp;file=projecttransrateprevyear-'.$year.'.png';
 
 	$px3 = new DolGraph();
 	$mesg = $px3->isGraphKo();
 	if (!$mesg) {
 		$px3->SetData($data);
-		$i = $startyear; $legend = array();
+		$i = $startyear;
+		$legend = array();
 		while ($i <= $endyear) {
 			$legend[] = $i;
 			$i++;
@@ -268,7 +269,7 @@ $head[$h][1] = $langs->trans("ByMonthYear");
 $head[$h][2] = 'byyear';
 $h++;
 
-complete_head_from_modules($conf, $langs, null, $head, $h, $type);
+complete_head_from_modules($conf, $langs, null, $head, $h, 'projet_stats');
 
 print dol_get_fiche_head($head, 'byyear', $langs->trans("Statistics"), -1, '');
 
@@ -337,9 +338,9 @@ foreach ($data_all_year as $val) {
 	print '<td class="center"><a href="'.$_SERVER["PHP_SELF"].'?year='.$year.($socid > 0 ? '&socid='.$socid : '').($userid > 0 ? '&userid='.$userid : '').'">'.$year.'</a></td>';
 	print '<td class="right">'.$val['nb'].'</td>';
 	if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
-		print '<td class="right">'.($val['total'] ?price(price2num($val['total'], 'MT'), 1) : '0').'</td>';
-		print '<td class="right">'.($val['avg'] ?price(price2num($val['avg'], 'MT'), 1) : '0').'</td>';
-		print '<td class="right">'.($val['weighted'] ?price(price2num($val['weighted'], 'MT'), 1) : '0').'</td>';
+		print '<td class="right">'.($val['total'] ? price(price2num($val['total'], 'MT'), 1) : '0').'</td>';
+		print '<td class="right">'.($val['avg'] ? price(price2num($val['avg'], 'MT'), 1) : '0').'</td>';
+		print '<td class="right">'.(isset($val['weighted']) ? price(price2num($val['weighted'], 'MT'), 1) : '0').'</td>';
 	}
 	print '</tr>';
 	$oldyear = $year;
@@ -350,7 +351,7 @@ print '</div>';
 
 print '</div><div class="fichetwothirdright"><div class="ficheaddleft">';
 
-$stringtoshow .= '<table class="border centpercent"><tr class="pair nohover"><td class="center">';
+$stringtoshow = '<table class="border centpercent"><tr class="pair nohover"><td class="center">';
 if ($mesg) {
 	print $mesg;
 } else {
diff --git a/htdocs/projet/tasks/stats/index.php b/htdocs/projet/tasks/stats/index.php
index 81c05fde59d..be6ac3c7802 100644
--- a/htdocs/projet/tasks/stats/index.php
+++ b/htdocs/projet/tasks/stats/index.php
@@ -90,7 +90,7 @@ if (!empty($year)) {
 $data = $stats_tasks->getNbByMonthWithPrevYear($endyear, $startyear);
 //var_dump($data);
 
-$filenamenb = $conf->project->dir_output."/stats/tasknbprevyear-".$year.".png";
+$filenamenb = $conf->projet->dir_output."/stats/tasknbprevyear-".$year.".png";
 $fileurlnb = DOL_URL_ROOT.'/viewimage.php?modulepart=taskstats&amp;file=tasknbprevyear-'.$year.'.png';
 
 $px1 = new DolGraph();
@@ -134,12 +134,12 @@ if (!count($arrayyears)) {
 
 $h = 0;
 $head = array();
-$head[$h][0] = DOL_URL_ROOT.'/projet/tasks/stats/index.php?mode='.$mode;
+$head[$h][0] = DOL_URL_ROOT.'/projet/tasks/stats/index.php?';
 $head[$h][1] = $langs->trans("ByMonthYear");
 $head[$h][2] = 'byyear';
 $h++;
 
-complete_head_from_modules($conf, $langs, null, $head, $h, $type);
+complete_head_from_modules($conf, $langs, null, $head, $h, 'projet_tasks_stats');
 
 print dol_get_fiche_head($head, 'byyear', $langs->trans("Statistics"), -1, '');
 
@@ -191,13 +191,13 @@ foreach ($data_all_year as $val) {
 		$oldyear--;
 
 		print '<tr class="oddeven" height="24">';
-		print '<td><a href="'.$_SERVER["PHP_SELF"].'?year='.$oldyear.'&amp;mode='.$mode.($socid > 0 ? '&socid='.$socid : '').($userid > 0 ? '&userid='.$userid : '').'">'.$oldyear.'</a></td>';
+		print '<td><a href="'.$_SERVER["PHP_SELF"].'?year='.$oldyear.($socid > 0 ? '&socid='.$socid : '').($userid > 0 ? '&userid='.$userid : '').'">'.$oldyear.'</a></td>';
 		print '<td class="right">0</td>';
 		print '</tr>';
 	}
 
 	print '<tr class="oddeven" height="24">';
-	print '<td><a href="'.$_SERVER["PHP_SELF"].'?year='.$year.'&amp;mode='.$mode.($socid > 0 ? '&socid='.$socid : '').($userid > 0 ? '&userid='.$userid : '').'">'.$year.'</a></td>';
+	print '<td><a href="'.$_SERVER["PHP_SELF"].'?year='.$year.($socid > 0 ? '&socid='.$socid : '').($userid > 0 ? '&userid='.$userid : '').'">'.$year.'</a></td>';
 	print '<td class="right">'.$val['nb'].'</td>';
 	print '</tr>';
 	$oldyear = $year;
@@ -208,7 +208,7 @@ print '</div>';
 
 print '</div><div class="fichetwothirdright"><div class="ficheaddleft">';
 
-$stringtoshow .= '<table class="border centpercent"><tr class="pair nohover"><td class="center">';
+$stringtoshow = '<table class="border centpercent"><tr class="pair nohover"><td class="center">';
 if ($mesg) {
 	print $mesg;
 } else {