Fatal error: Uncaught Error: Call to undefined function get_avatar() in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/admin-views/attendees/modal/attendee/gravatar.php:23 Stack trace: #0 {main} thrown in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/admin-views/attendees/modal/attendee/gravatar.php on line 23