SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: Too many connections
mysql error number: 1040
Date: 25.05.2024 @ 22:07
Script: /editpost.php?postid=308301&sid=efd8bf00a3d0b2184fce43b1170e6a66
Referer: