diff --git a/bl-kernel/admin/controllers/settings.php b/bl-kernel/admin/controllers/settings.php
index b2d5a2de..4671aec7 100644
--- a/bl-kernel/admin/controllers/settings.php
+++ b/bl-kernel/admin/controllers/settings.php
@@ -20,7 +20,7 @@ checkRole(array('admin'));
 
 if ($_SERVER['REQUEST_METHOD'] == 'POST') {
 	editSettings($_POST);
-	Redirect::page('settings'.$_POST['hash']);
+	Redirect::page('settings'.(isset($_POST['hash'])?$_POST['hash']:''));
 }
 
 // ============================================================================
@@ -28,4 +28,4 @@ if ($_SERVER['REQUEST_METHOD'] == 'POST') {
 // ============================================================================
 
 // Title of the page
-$layout['title'] .= ' - '.$L->g('Advanced Settings');
\ No newline at end of file
+$layout['title'] .= ' - '.$L->g('Advanced Settings');