SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: Too many connections
mysql error number: 1040
Date: 25.05.2024 @ 15:22
Script: /editpost.php?postid=333428&sid=b1571a6a44e0b95953a3195a4c715c3e
Referer: