Fatal error: Uncaught Error: Call to undefined function apply_filters() in /home/dennis91/public_html/wp-content/plugins/the-events-calendar/src/views/v2/components/json-ld-data.php:39
Stack trace:
#0 {main}
thrown in /home/dennis91/public_html/wp-content/plugins/the-events-calendar/src/views/v2/components/json-ld-data.php on line 39