SQL-DATABASE ERROR

Database error in WoltLab Burning Board: cannot use database usr_web47_1
mysql error: Access denied for user 'web47'@'178.254.62.160' to database 'usr_web47_1'
mysql error number: 1044
Date: 09.08.2020 @ 18:28
Script: /board.php?boardid=45
Referer: