Fatal error: Uncaught Error: Class 'SureCart\Controllers\Rest\RestController' not found in /home/sifracom/public_html/wp-content/plugins/surecart/app/src/Controllers/Rest/RegisteredWebhookController.php:9 Stack trace: #0 {main} thrown in /home/sifracom/public_html/wp-content/plugins/surecart/app/src/Controllers/Rest/RegisteredWebhookController.php on line 9