Forum access denied during template upload
 

i cannot change or update my templates. this happend when i updated to version 4

this what version i have
Admin Control Panel
(vBulletin 4.0.6 Patch Level 1http://version.vbulletin.com/version...&id=VBF2E26D1D)
Latest version available: 3.8.6 Patch Level 1

it also says
Database error in vBulletin 4.0.6:

Invalid SQL:

SELECT COUNT(*) AS count
FROM attachment AS attachment
INNER JOIN post AS post USING (postid)
WHERE attachment.visible = 0;