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 @ 14:51
Script: /editpost.php?postid=309354&sid=6eb4a9a6f3c21a9c27636cad3a9e20f5
Referer: