Fatal error: Uncaught Error: Class 'WP_REST_Controller' not found in /home/www/scNAorgWebSite/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-forms/src/class-wpcom-rest-api-v2-endpoint-forms.php:19 Stack trace: #0 {main} thrown in /home/www/scNAorgWebSite/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-forms/src/class-wpcom-rest-api-v2-endpoint-forms.php on line 19