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: 28.03.2024 @ 19:18
Script: /board/misc.php?action=faq2&sid=151cb2ac29af3277667e385763e2a429
Referer: