diff --git a/lib/classes/ForumEntry.php b/lib/classes/ForumEntry.php
index 7bfbd18d9c95dec5dbf741f7b8b02153b0f5c639..f1a8ca5c78aca98171edb4152431ed0c8873d037 100644
--- a/lib/classes/ForumEntry.php
+++ b/lib/classes/ForumEntry.php
@@ -1242,12 +1242,11 @@ class ForumEntry  implements PrivacyObject
         $stmt->execute([$seminar_id, $seminar_id]);
         if ($stmt->fetchColumn() == 0) {
             $stmt = DBManager::get()->prepare("INSERT INTO forum_entries
-                (topic_id, seminar_id, name, mkdate, chdate, lft, rgt, depth)
-                VALUES (?, ?, 'Ãœbersicht', UNIX_TIMESTAMP(), UNIX_TIMESTAMP(), 0, 1, 0)");
+                (topic_id, seminar_id, user_id, name, mkdate, chdate, lft, rgt, depth)
+                VALUES (?, ?, '', 'Ãœbersicht', UNIX_TIMESTAMP(), UNIX_TIMESTAMP(), 0, 1, 0)");
             $stmt->execute([$seminar_id, $seminar_id]);
         }
 
-
         // make sure, that the category "Allgemein" exists
         $stmt = DBManager::get()->prepare("INSERT IGNORE INTO forum_categories
             (category_id, seminar_id, entry_name) VALUES (?, ?, ?)");