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: 12.07.2025 @ 14:37
Script: /editpost.php?postid=173619&sid=4759cf9812bdb555b4e2b5281c6883a1
Referer: