Fatal error: Uncaught Error: Class 'WP_REST_Controller' not found in /home/www/scNAorgWebSite/wp-content/plugins/jetpack/_inc/lib/core-api/wpcom-endpoints/publicize-connections.php:23 Stack trace: #0 /home/www/scNAorgWebSite/wp-content/plugins/jetpack/_inc/lib/core-api/wpcom-endpoints/publicize-connection-test-results.php(8): require_once() #1 {main} thrown in /home/www/scNAorgWebSite/wp-content/plugins/jetpack/_inc/lib/core-api/wpcom-endpoints/publicize-connections.php on line 23