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: 04.07.2025 @ 02:42
Script: /thread.php?sid=4903225705fbd8c0b6b72393c3ca7339&postid=333774
Referer: