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 @ 19:17
Script: /editpost.php?postid=72407&sid=7d546703b5e13ea5c6b7882000b6c4a8
Referer: