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 @ 13:13
Script: /editpost.php?postid=152226&sid=8e9d80465b0fd2c8f6eac5ca8d2f18b0
Referer: