SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: Too many connections
mysql error number: 1040
Date: 26.05.2024 @ 01:00
Script: /thread.php?threadid=5566&page=1&sid=8ee940d0ffb3da81965fe93a0e16c1d1
Referer: