SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: User web138 already has more than 'max_user_connections' active connections
mysql error number: 1203
Date: 06.05.2024 @ 23:12
Script: /markread.php?sid=06073b63ab266b0350c480cc7894bc93
Referer: