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: 18.07.2025 @ 23:29
Script: /board/misc.php?action=faq3&sid=6afc83af300a213304564376eeeaf9f7
Referer: