Fatal error: Uncaught mysqli_sql_exception: Connection refused in /var/www/store/mysql.php:5
Stack trace:
#0 /var/www/store/mysql.php(5): mysqli->__construct()
#1 /var/www/store/config.php(38): mysql_connect()
#2 /var/www/store/index.php(16): include('...')
#3 {main}
thrown in /var/www/store/mysql.php on line 5