Forum Problem after updating..
 

I'm update my forum system from 3.8.6 to 3.8.7 and after the 4.2.0
And now i have problem, i want to connect to "My profile" or to "Edit profile" and thats give me error.

The error:
PHP Code:
Database error in vBulletin 4.2.0:

Invalid SQL:

SELECT contenttype.contenttypeid AS itemid

FROM contenttype AS contenttype
INNER JOIN package AS package
ON package.packageid = contenttype.packageid LEFT JOIN product AS product
ON product.productid = package.productid
WHERE
1 = 1 AND (product.active = '1' OR package.productid = 'vbulletin') AND contenttype.canattach = '1';

MySQL Error : Illegal mix of collations (latin1_general_ci,IMPLICIT) and (latin1_swedish_ci,IMPLICIT) for operation '='
Error Number : 1267
Request Date : Wednesday, February 6th 2013 @ 11:20:21 AM
Error Date : Wednesday, February 6th 2013 @ 11:20:21 AM
Script : http://xxx.com/profile.php?do=editprofile
Referrer : http://xxx.com/member.php/2-RoyTalias
IP Address : XXX
Username : RoyTalias
Classname : vB_Database
MySQL Version : 5.1.67-log

2 Days i'm trying to fix it? please help.