diff --git a/public_html/includes/class/class.LSconfig.php b/public_html/includes/class/class.LSconfig.php
index a9fa98f3..091e06cf 100644
--- a/public_html/includes/class/class.LSconfig.php
+++ b/public_html/includes/class/class.LSconfig.php
@@ -61,6 +61,7 @@ class LSconfig {
     if(is_array($vars)) {
       $data=self :: $data;
       foreach ($vars as $v) {
+        if (!isset($data[$v])) return;
         $data=$data[$v];
       }
       return $data;