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: 25.04.2024 @ 14:47
Script: /board/misc.php?action=faq&sid=a2f8d9d06d017a0416d1770c58cb7586
Referer: