SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Link-ID == false, connect failed
mysql error: Access denied for user 'SMF-Forum'@'localhost' (using password: YES)
mysql error number: 1045
mysql version: unknown
php version: 5.3.10-1ubuntu3.13
Date: 30.07.2014 @ 09:01
Script: /wbboard/
Referer: