Fatal error: Uncaught Error: Using $this when not in object context in D:\xampp\htdocs\licenciaturas\comsoc\wp-content\plugins\the-events-calendar\src\views\integrations\elementor\widgets\base.php:15 Stack trace: #0 {main} thrown in D:\xampp\htdocs\licenciaturas\comsoc\wp-content\plugins\the-events-calendar\src\views\integrations\elementor\widgets\base.php on line 15