SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
mysql error number: 2002
Date: 21.05.2024 @ 00:26
Script: /wbb/board.php?boardid=76&sid=c4ccbd1e6f6b8ea30023a1f8a6896b3e
Referer: http://www.delftseschaaksite.nl/wbb/board.php?boardid=76&sid=c4ccbd1e6f6b8ea30023a1f8a6896b3e