Couldn't connect to MySQL database. Check your database details in settings.php

Error:

PDOException: SQLSTATE[HY000] [2002] Connection refused in /home/scave0/public_html/sfscave/settings.php:69 Stack trace: #0 /home/scave0/public_html/sfscave/settings.php(69): PDO->__construct('mysql:host=sfsc...', 'scave0_sfscave', 'eseaib5vm88scns...') #1 /home/scave0/public_html/sfscave/index.php(1): include('/home/scave0/pu...') #2 {main}