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 @ 14:55
Script: /usercp.php?action=addsubscription&threadid=5327&sid=46ac327e5e22060933bb666bcb03b0f1
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