Fatal error: Uncaught Error: Call to undefined function get_the_ID() in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/admin-views/editor/fieldset/history.php:3 Stack trace: #0 {main} thrown in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/admin-views/editor/fieldset/history.php on line 3