Fatal error: Uncaught Error: Class 'TEC\Common\Contracts\Service_Provider' not found in /home/www/sieml/wp-content/plugins/the-events-calendar/common/src/Common/Site_Health/Provider.php:15 Stack trace: #0 {main} thrown in /home/www/sieml/wp-content/plugins/the-events-calendar/common/src/Common/Site_Health/Provider.php on line 15