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 @ 02:01
Script: /wbb/editpost.php?postid=8608&sid=d6b99649b7961d128589c4d2273510c6
Referer: http://delftseschaaksite.nl/wbb/editpost.php?postid=8608&sid=d6b99649b7961d128589c4d2273510c6