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: 5.4.45-0+deb7u2
Date: 30.04.2016 @ 20:44
Script: /board.php?boardid=80
Referer: