SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Link-ID == false, connect failed
mysql error: Too many connections
mysql error number: 1040
mysql version: unknown
php version: 4.4.9
Date: 20.05.2024 @ 13:02
Script: /wbb2/calendar.php?sid=2826eddfe91d63864eafffd65e33cc64
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