diff --git a/ajax/userController.php b/ajax/userController.php
index deefbb1c..0e127581 100644
--- a/ajax/userController.php
+++ b/ajax/userController.php
@@ -15,16 +15,16 @@ namespace OCA\Documents;
 class UserController extends Controller{
 	
 	public static function disconnectUser($args){
-		$uid = self::preDispatch();
-		 self::disconnect($args, $uid);
+		self::preDispatch();
+		self::disconnect($args);
 	}
 	
 	public static function disconnectGuest($args){
 		 self::preDispatchGuest();
-		 self::disconnect($args, false);
+		 self::disconnect($args);
 	}
 	
-	protected static function disconnect($args, $uid){
+	protected static function disconnect($args){
 		$esId = @$_POST['esId'];
 		$member = new Db_Member();
 		$member->loadBy('member_id', $args['member_id']);