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 @ 12:12
Script: /editpost.php?postid=284914&sid=0b362e8253bcf9d0b09fdc5c688c6c0a
Referer: