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 @ 01:03
Script: /usercp.php?action=addsubscription&threadid=6404&sid=3fe569b956e56a8f499be8da8636b73d
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