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: 03.07.2025 @ 03:25
Script: /board/thread.php?sid=ea8025efd89c87f8bf81412abc2b308b&postid=14774
Referer: