diff --git a/htdocs/user/fiche.php b/htdocs/user/fiche.php
index 2f018a67367..23987c703bf 100644
--- a/htdocs/user/fiche.php
+++ b/htdocs/user/fiche.php
@@ -174,8 +174,9 @@ if ($_POST["action"] == 'add' && $canadduser)
 		}
 		else
 		{
+			$langs->load("errors");
 			$db->rollback();
-			$message='<div class="error">'.$edituser->error.'</div>';
+			$message='<div class="error">'.$langs->trans($edituser->error).'</div>';
 			$action="create";       // Go back to create page
 		}
 
diff --git a/htdocs/user/group/fiche.php b/htdocs/user/group/fiche.php
index 3da40e93a8b..8615ca065bb 100644
--- a/htdocs/user/group/fiche.php
+++ b/htdocs/user/group/fiche.php
@@ -85,7 +85,7 @@ if ($_POST["action"] == 'add')
         }
         else
         {
-			$langs->trans("errors");
+			$langs->load("errors");
         	$db->rollback();
             $message='<div class="error">'.$langs->trans("ErrorGroupAlreadyExists",$editgroup->nom).'</div>';
             $action="create";       // Go back to create page