Fatal error: Uncaught Error: Call to undefined function apply_filters() in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/views/blocks/rsvp/loader.php:27
Stack trace:
#0 {main}
thrown in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/views/blocks/rsvp/loader.php on line 27