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: 12.02.2025 @ 00:55
Script: /forgotpw.php?sid=a7a857138c9e812ab9338e5e74a7af4d
Referer: