Fatal error: Uncaught Error: Call to undefined function _deprecated_file() in /home/danddf5/public_html/wp-content/plugins/the-events-calendar/src/admin-views/filter_bar/upsell.php:9
Stack trace:
#0 {main}
thrown in /home/danddf5/public_html/wp-content/plugins/the-events-calendar/src/admin-views/filter_bar/upsell.php on line 9