Fatal error: Uncaught Error: Using $this when not in object context in /mysite/web/wp-content/plugins/the-events-calendar/common/src/admin-views/widgets/components/form.php:23
Stack trace:
#0 {main}
thrown in /mysite/web/wp-content/plugins/the-events-calendar/common/src/admin-views/widgets/components/form.php on line 23