[MAORBARI]

PHP Code:

Database error in vBulletin 3.8.3:

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(181,351,352,353,361,339,332,360,307,19,246,53,14,119,250,354,357,358,257,338,397,394,120,121,122,123,124,125,168,126,127,128,129,130,131,132,133,252,260,299,134,135,136,137,365,366,367,368,369,370,,168,84)
                            ORDER BY lastpost DESC 
                            LIMIT 0, 5;

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 '168,84)
                            ORDER BY lastpost DESC 
                            LIMIT 0, 5' at line 9
Error Number  : 1064
Request Date  : Saturday, January 30th 2010 @ 03:03:28 PM
Error Date    : Saturday, January 30th 2010 @ 03:03:28 PM
Script        : external.php?type=RSS2&forumids=395
Referrer      : 
IP Address    : *******
Username      : &#1488;ורח
Classname     : vB_Database 


why is it happen?
how to resolve it?