Damn this vb 5 is really sucking

I migrated server and tried with "mysql",Now this error come
Code:
Unexpected Text:
<?xml version="1.0" encoding="windows-1252"?>
Database error in vBulletin 4.2.0:
Invalid SQL:
(SELECT 'package' AS classtype, package.packageid AS typeid, package.packageid AS packageid,
package.productid AS productid, if(package.productid = 'vbulletin', 1, product.active) AS enabled,
package.class AS class, -1 as isaggregator, -1 AS cansearch, -1 AS canattach
FROM forum_package AS package
LEFT JOIN forum_product AS product
ON product.productid = package.productid
WHERE product.active = 1
OR package.productid = 'vbulletin'
) UNION
(SELECT 'contenttype' AS classtype, contenttypeid AS typeid, contenttype.packageid AS packageid,
1, 1, contenttype.class AS class , contenttype.isaggregator, contenttype.cansearch, contenttype.canattach
FROM forum_contenttype AS contenttype
INNER JOIN forum_package AS package ON package.packageid = contenttype.packageid
LEFT JOIN forum_product AS product ON product.productid = package.productid
WHERE product.active = 1
OR package.productid = 'vbulletin')
/**getContentTypes**/;
MySQL Error : Illegal mix of collations (latin5_turkish_ci,IMPLICIT) and (latin1_swedish_ci,IMPLICIT) for operation '='
Error Number : 1267
Request Date : Saturday, July 27th 2013 @ 09:35:03 PM
Error Date : Saturday, July 27th 2013 @ 09:35:03 PM
Script : http:///forum/core/install/upgrade.php
Referrer : http://fcbahis.com/forum/core/install/upgrade.php
IP Address : 39.47.172.88
Username :
Classname : vB_Database_MySQL
MySQL Version : 5.1.70-cll
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