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 @ 21:15
Script: /editpost.php?postid=329710&sid=5c871aa91a5e7c36dbc897b8a7b279c0
Referer: