Data base proplem
 

I have this issuie appears

atabase error in vBulletin 3.8.2:

Invalid SQL:
SELECT threadid,title,postusername,postuserid,thread.last post,replycount,views,forumid,lastposter,user.user id FROM thread LEFT JOIN user ON(thread.lastposter=user.username) WHERE stampid=2 ORDER BY lastpost DESC LIMIT 10;

MySQL Error : Illegal mix of collations (cp1256_general_ci,IMPLICIT) and (latin1_swedish_ci,IMPLICIT) for operation '='
Error Number : 1267
Request Date : Sunday, June 28th 2009 @ 10:12:54 AM
Error Date : Sunday, June 28th 2009 @ 10:12:54 AM
Script : http://www.snafer.com/vb/
Referrer :
IP Address : 89.147.0.108
Username : KHALID
Classname : vB_Database
MySQL Version : 4.1.22-standard