diff --git a/common.php b/common.php
index 0a20f04..76289a7 100644
--- a/common.php
+++ b/common.php
@@ -25,6 +25,8 @@ spl_autoload_register(function ($class_name) {
 		'Smarty_Internal_Extension_CodeFrame',
 		'Smarty_Internal_CompileBase',
 		'Smarty_Undefined_Variable',
+		'Smarty_Internal_ParseTree_DqContent'
+		
 		);
     if (!in_array($class_name, $exception)) include '_class/class_' . $class_name . '.php';
 });