Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] No connection could be made because the target machine actively refused it.
in X:\xampp\htdocs\hmsfirewallbandemo.ddns.net\functions.php:4
Stack trace:
#0 X:\xampp\htdocs\hmsfirewallbandemo.ddns.net\functions.php(4): PDO->__construct('mysql:host=loca...', 'hmailserver', 'SSnGLBs8XswL2r0...')
#1 X:\xampp\htdocs\hmsfirewallbandemo.ddns.net\release-ip.php(7): include_once('X:\\xampp\\htdocs...')
#2 {main}
thrown in X:\xampp\htdocs\hmsfirewallbandemo.ddns.net\functions.php on line 4