SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Link-ID == false, connect failed
mysql error: No such file or directory
mysql error number: 2002
mysql version: unknown
php version: 5.6.40-nmm10
Date: 07.04.2025 @ 07:09
Script: /wbb2/ct_mail.php?Page=671382567
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