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 @ 17:33
Script: /thread.php?goto=nextoldest&threadid=3703&sid=03fc881b4ebb6099f901e2d339687ed0
Referer: