Fatal error: Uncaught Error: Call to undefined function tribe() in /home/.sites/133/site516/web/WP/wp-content/plugins/the-events-calendar/src/admin-views/aggregator/tabs/import-form.php:2
Stack trace:
#0 {main}
  thrown in /home/.sites/133/site516/web/WP/wp-content/plugins/the-events-calendar/src/admin-views/aggregator/tabs/import-form.php on line 2