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 @ 00:58
Script: /wbblite/addreply.php?postid=9704&action=quote&sid=2080a66268abc85bd9aab2b9e0b7fcb8
Referer: