Fatal error: Uncaught Error: Class 'Tribe\Shortcode\Shortcode_Abstract' not found in /var/www/ricaip/wp-content/plugins/the-events-calendar/src/Events/QR/Shortcode.php:22 Stack trace: #0 {main} thrown in /var/www/ricaip/wp-content/plugins/the-events-calendar/src/Events/QR/Shortcode.php on line 22