SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: Too many connections
mysql error number: 1040
Date: 17.06.2024 @ 23:00
Script: /thread.php?goto=lastpost&threadid=2373&sid=ec691fd9cfd02227c5ff9cf87f04cb0c
Referer: