--- a/bridges/e107/header.php
+++ b/bridges/e107/header.php
@@ -75,6 +75,8 @@
 if(!defined("_BASEDIR")) define("_BASEDIR", $folder_level);
 
 @ include_once(_BASEDIR."config.php");
+@ include_once(_BASEDIR.UN_FULLAPP_PATH."class2.php");
+
 if(empty($sitekey)) {
 	header("Location: install/install.php");
 	exit( );