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=149501&sid=dccf1f5d4e02ce8b6636acd0b867f136
Referer: