SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Link-ID == false, connect failed
mysql error: Access denied for user 'k1893646v247401'@'170227odcqmcr5hy3qm.managed.hosting.zone' (using password: YES)
mysql error number: 1045
mysql version: unknown
php version: 5.6.40
Date: 30.07.2021 @ 00:49
Script: /
Referer: