diff --git a/htdocs/core/class/conf.class.php b/htdocs/core/class/conf.class.php
index 6c2148a4b1e..e69628e64e0 100644
--- a/htdocs/core/class/conf.class.php
+++ b/htdocs/core/class/conf.class.php
@@ -262,9 +262,11 @@ class Conf extends stdClass
 		$this->user	= new stdClass();
 		$this->adherent = new stdClass();
 		$this->bank = new stdClass();
+		$this->mailing = new stdClass();
 		$this->notification = new stdClass();
 		$this->expensereport = new stdClass();
 		$this->productbatch = new stdClass();
+		$this->api = new stdClass();
 	}
 
 
diff --git a/htdocs/core/class/utils.class.php b/htdocs/core/class/utils.class.php
index 0bf02a2d6fa..e4e00ef3c47 100644
--- a/htdocs/core/class/utils.class.php
+++ b/htdocs/core/class/utils.class.php
@@ -172,6 +172,7 @@ class Utils
 						$tmpcountdeleted = 0;
 
 						$result = dol_delete_dir_recursive($filesarray[$key]['fullname'], $startcount, 1, 0, $tmpcountdeleted);
+
 						$excluded = [
 							$conf->user->dir_temp,
 						];