Fatal error: Uncaught Error: Class 'Elementor\Widget_Base' not found in /home/smwlocal219/public_html/wp-content/plugins/event-calendar-wd/includes/elementorWidget.php:3 Stack trace: #0 {main} thrown in /home/smwlocal219/public_html/wp-content/plugins/event-calendar-wd/includes/elementorWidget.php on line 3