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 @ 10:01
Script: /editpost.php?postid=284825&sid=cae3c98fbaa4d36d2e61dbd521b00a1f
Referer: