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 @ 22:06
Script: /usercp.php?action=addsubscription&threadid=4814&sid=7ca89f35e7c75ede69dff68a6ae6f030
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