SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: Too many connections
mysql error number: 1040
Date: 24.05.2024 @ 16:16
Script: /editpost.php?postid=318629&sid=d3b8f8c3766c13ebe4731460c6b493b6
Referer: