Fatal error: Uncaught Error: Call to undefined function tribe() in /home/dennis91/public_html/wp-content/plugins/the-events-calendar/src/views/v2/components/ical-link.php:25 Stack trace: #0 {main} thrown in /home/dennis91/public_html/wp-content/plugins/the-events-calendar/src/views/v2/components/ical-link.php on line 25