Fatal error: Uncaught Error: Call to a member function get_tickets_bookings() on null in D:\inetpub\webs\gawhit\main\wp-content\plugins\events-manager\templates\emails\bookingsummary.php:8 Stack trace: #0 {main} thrown in D:\inetpub\webs\gawhit\main\wp-content\plugins\events-manager\templates\emails\bookingsummary.php on line 8