SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: Too many connections
mysql error number: 1040
Date: 24.05.2024 @ 12:11
Script: /editpost.php?postid=322346&sid=fe2f39b6b5a94e0ab8ade5aefce12244
Referer: