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+deb7u11
Date: 15.12.2017 @ 07:05
Script: /
Referer: