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: 14.07.2025 @ 21:31
Script: /thread.php?sid=6bc694bd41b893f8430dfb78560e6be5&postid=333636
Referer: