SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: The server requested authentication method unknown to the client
mysql error number: 2054
Date: 09.07.2025 @ 06:43
Script: /board/misc.php?action=faq&sid=8620afd48988bff2661f55e27cbb1209
Referer: