Fatal error: Uncaught Error: Call to undefined function tribe() in D:\xampp\htdocs\licenciaturas\comsoc\wp-content\plugins\the-events-calendar\src\admin-views\aggregator\tabs\import-form.php:4 Stack trace: #0 {main} thrown in D:\xampp\htdocs\licenciaturas\comsoc\wp-content\plugins\the-events-calendar\src\admin-views\aggregator\tabs\import-form.php on line 4