Fatal error: Uncaught Error: Call to undefined function __() in /home/dennis91/public_html/wp-content/plugins/the-events-calendar/src/admin-views/aggregator/fields/schedule.php:3
Stack trace:
#0 {main}
thrown in /home/dennis91/public_html/wp-content/plugins/the-events-calendar/src/admin-views/aggregator/fields/schedule.php on line 3