SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: Too many connections
mysql error number: 1040
Date: 17.06.2024 @ 21:43
Script: /usercp.php?action=buddy&add=199&sid=8a7dd1e5add6a1f19891d9006ebc43b5
Referer: