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: 28.03.2025 @ 02:59
Script: /editpost.php?postid=325594&sid=a491c7e0ef15584c00bb6bf5586aebcf
Referer: