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 @ 22:37
Script: /board/print.php?threadid=16&page=4&sid=c028afd278181c9ec639aed43b01d369
Referer: