SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): cannot use database usr_web110653_3
mysql error: Access denied for user 'web110653'@'localhost' to database 'usr_web110653_3'
mysql error number: 1044
mysql version: 5.5.62-0+deb8u1
php version: 5.6.38-0+deb8u1
Date: 23.07.2019 @ 01:51
Script: /sylfaen/forum/jgs_portal.php
Referer: