diff --git a/Web/Models/Entities/Traits/TIgnorable.php b/Web/Models/Entities/Traits/TIgnorable.php
index b55ea926b..3e21420b7 100644
--- a/Web/Models/Entities/Traits/TIgnorable.php
+++ b/Web/Models/Entities/Traits/TIgnorable.php
@@ -5,8 +5,11 @@
 
 trait TIgnorable 
 {
-    function isIgnoredBy(User $user): bool
+    function isIgnoredBy(User $user = NULL): bool
     {
+        if(!$user)
+            return false;
+        
         $ctx  = DatabaseConnection::i()->getContext();
         $data = [
             "owner"  => $user->getId(),