diff --git a/www/class/centreonSession.class.php b/www/class/centreonSession.class.php
index 9a4c5042906..d1db8f833c0 100644
--- a/www/class/centreonSession.class.php
+++ b/www/class/centreonSession.class.php
@@ -93,7 +93,7 @@ function checkSession($session_id, $pearDB) {
     
     public static function getUser($sessionId, $pearDB)
     {
-        $DBRESULT = $pearDB->query("SELECT user_id FROM session WHERE `session_id` LIKE '".htmlentities(trim($session_id), ENT_QUOTES, "UTF-8")."'");
+        $DBRESULT = $pearDB->query("SELECT user_id FROM session WHERE `session_id` LIKE '".htmlentities(trim($sessionId), ENT_QUOTES, "UTF-8")."'");
         $row = $DBRESULT->fetchRow();
         if (!$row) {
             return 0;