Warning: Undefined variable $EM_Booking in /var/www/blues/wp-content/plugins/events-manager/templates/emails/bookingtickets.php on line 1

Fatal error: Uncaught Error: Call to a member function get_tickets_bookings() on null in /var/www/blues/wp-content/plugins/events-manager/templates/emails/bookingtickets.php:1 Stack trace: #0 {main} thrown in /var/www/blues/wp-content/plugins/events-manager/templates/emails/bookingtickets.php on line 1