Database error in vBulletin 3.8.2:

Invalid SQL:

SELECT thread.threadid, thread.title, thread.lastpost, thread.forumid, thread.replycount,
thread.lastposter, thread.dateline, thread.postusername, thread.postuserid, thread.iconid,
IF(views<=replycount, replycount+1, views) AS views, thread.visible, thread.open,
user.username, user.userid, user.usergroupid,
IF(displaygroupid=0, user.usergroupid, displaygroupid) AS displaygroupid
FROM thread AS thread
LEFT JOIN user AS user ON (user.username = thread.lastposter)
WHERE NOT ISNULL(thread.threadid) AND thread.visible = '1' AND thread.open != '10'
AND thread.forumid NOT IN(89,)
ORDER BY dateline DESC
LIMIT 0, 10;

MySQL Error : 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 ')
ORDER BY dateline DESC
LIMIT 0, 10' at line 9
Error Number : 1064
Request Date : Saturday, August 22nd 2009 @ 12:33:12 PM
Error Date : Saturday, August 22nd 2009 @ 12:33:13 PM
Script : http://www.resala2u....sprune=-1&f=90
Referrer :
IP Address : 66.249.71.57
Username : غير مسجل
Classname : vb_database
MySQL Version :