Fatal error: Uncaught Error: Call to undefined function tribe() in /home/heartw19/public_html/wp-content/plugins/events-calendar-pro/src/admin-views/tribe-options-mobile.php:19
Stack trace:
#0 {main}
thrown in /home/heartw19/public_html/wp-content/plugins/events-calendar-pro/src/admin-views/tribe-options-mobile.php on line 19