Fatal error: Uncaught mysqli_sql_exception: Connection refused in /srv/users/holidaycard/apps/holidaycard/public/wp-content/plugins/ninjafirewall/lib/firewall.php:458
Stack trace:
#0 /srv/users/holidaycard/apps/holidaycard/public/wp-content/plugins/ninjafirewall/lib/firewall.php(458): mysqli_real_connect(Object(mysqli), '212.237.39.113', 'wp_holiday', Object(SensitiveParameterValue), 'holiday', NULL, NULL, 0)
#1 /srv/users/holidaycard/apps/holidaycard/public/wp-content/plugins/ninjafirewall/lib/firewall.php(113): nfw_connect()
#2 /srv/users/holidaycard/apps/holidaycard/public/wp-content/nfwlog/ninjafirewall.php(10): include_once('/srv/users/holi...')
#3 {main}
thrown in /srv/users/holidaycard/apps/holidaycard/public/wp-content/plugins/ninjafirewall/lib/firewall.php on line 458