Fatal error: Uncaught Error: Call to a member function remaining() on null in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/views/v2/rsvp/details/availability/remaining.php:21 Stack trace: #0 {main} thrown in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/views/v2/rsvp/details/availability/remaining.php on line 21