Database error help me plsss

[samet54]

Database error in vBulletin 3.6.8:

Invalid SQL:

SELECT thread.threadid, thread.title AS title, thread.notes AS notes,
thread.forumid AS forumid, thread.postuserid AS userid,
thread.postusername AS username, thread.dateline, thread.firstpostid, pagetext
FROM thread AS thread
LEFT JOIN post AS post ON(thread.firstpostid = post.postid)
WHERE (1 = 0 OR 1=1) AND thread.threadid IN()
ORDER BY thread.lastpost;

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 thread.lastpost' at line 6
Error Number : 1064
Date : Sunday, March 23rd 2008 @ 12:14:04 AM
Script : http://www.belesciforum.com/modcp/moderate.php?do=posts
Referrer : http://www.belesciforum.com/xxxx/index.php?do=nav
IP Address :
Username :
Classname :

--------------- Added [DATE]1206232220[/DATE] at [TIME]1206232220[/TIME] ---------------

help meee