السلام عليكم وحمة الله وبركاته

اخواني بعد ترقية المنتدى الي نسخة ,, 3.7.2 حصلت مشكله في المجله

وهي يظهر معي ,,

ERROR: Database error.
Cannot execute the query: SELECT threadid, thread.lastpost, postusername, title, lastposter, visible, forumid, username, userid FROM thread AS thread LEFT JOIN user AS user ON (username = lastposter) WHERE thread.forumid NOT IN () AND thread.visible != 2 ORDER BY thread.threadid DESC LIMIT
MySql Error returned: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') AND thread.visible != 2 ORDER BY thread.thread' at line 4
MySql Error code: 1064

ماعرف ايش المشكله ارجو المشاعه والله يجزيكم خير ,,