SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Link-ID == false, connect failed
mysql error: Access denied for user 'manager'@'localhost' (using password: YES)
mysql error number: 1045
mysql version: unknown
php version: 5.4.44-0+deb7u1
Date: 28.08.2015 @ 19:03
Script: /thread.php?postid=8205
Referer: