SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): cannot use database web1sql2
mysql error: Access denied for user 'web1sql2'@'%' to database 'web1sql2'
mysql error number: 1044
mysql version: 5.0.67-0ubuntu6
php version: 5.2.6-1+lenny2
Date: 04.07.2009 @ 18:05
Script: /
Referer: