SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known
Fatal error: Uncaught Error: Call to a member function prepare() on null in /var/app/current/lib/db.class.php:122
Stack trace:
#0 /var/app/current/lib/Tracking.class.php(47): DB->Get()
#1 /var/app/current/ui/routing.php(62): Tracking::View()
#2 /var/app/current/index.php(3): require_once('/var/app/curren...')
#3 {main}
  thrown in /var/app/current/lib/db.class.php on line 122