Fatal error: Uncaught Error: Class "WPCOM_JSON_API_Add_Widgets_Endpoint" not found in /home/www/act.com.cy/wp-content/plugins/jetpack/json-endpoints/class.wpcom-json-api-add-widget-endpoint.php:8 Stack trace: #0 {main} thrown in /home/www/act.com.cy/wp-content/plugins/jetpack/json-endpoints/class.wpcom-json-api-add-widget-endpoint.php on line 8