Fatal error: Uncaught Error: Class 'TEC\Common\StellarWP\Telemetry\Contracts\Abstract_Subscriber' not found in /home/www/sieml/wp-content/plugins/the-events-calendar/common/vendor/vendor-prefixed/stellarwp/telemetry/src/Telemetry/Events/Event_Subscriber.php:26 Stack trace: #0 {main} thrown in /home/www/sieml/wp-content/plugins/the-events-calendar/common/vendor/vendor-prefixed/stellarwp/telemetry/src/Telemetry/Events/Event_Subscriber.php on line 26