Forum Upgrade error when trying to start the upgrade script
 

I did my test forum first, worked like a charm, tried the main forum and I get this error when trying to upgrade.

Database error in vBulletin :


mysql_connect() [function.mysql-connect]: Access denied for user 'xxx'@'localhost' (using password: YES)
xxx/httpdocs/forum/includes/class_core.php on line 317


MySQL Error :
Error Number :
Request Date : Thursday, November 8th 2012 @ 06:12:26 AM
Error Date : Thursday, November 8th 2012 @ 06:12:26 AM
Script : xxx/forum/install/upgrade.php
Referrer :
IP Address : xx.xxx.xxx.xxx
Username :
Classname : vB_Database
MySQL Version :

Help please :D