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 @ 01:16
Script: /wbblite/editpost.php?postid=19796&sid=9437c9974cd8ef7b33b6a4c2df69cbfa
Referer: