SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: Too many connections
mysql error number: 1040
Date: 18.05.2024 @ 00:27
Script: /wbblite/editpost.php?postid=19664&sid=67985ae5f96bb899c3ddd68c9e2d2806
Referer: