diff --git a/interface/web/sites/form/web_folder_user.tform.php b/interface/web/sites/form/web_folder_user.tform.php
index 6f94c6267534055d820e49ff7310987461de052c..187bd54ff2fed0934161e84fbba6f7d323d7de00 100644
--- a/interface/web/sites/form/web_folder_user.tform.php
+++ b/interface/web/sites/form/web_folder_user.tform.php
@@ -50,7 +50,7 @@ $form["auth_preset"]["perm_user"] = 'riud'; //r = read, i = insert, u = update,
 $form["auth_preset"]["perm_group"] = 'riud'; //r = read, i = insert, u = update, d = delete
 $form["auth_preset"]["perm_other"] = ''; //r = read, i = insert, u = update, d = delete
 
-$auth_sql = $app->tform->getAuthSQL('r', 'web_domain');
+$auth_sql = (isset($app->tform) ? $app->tform->getAuthSQL('r', 'web_domain') : '1');
 
 $form["tabs"]['user'] = array (
 	'title' 	=> "Folder",