Fatal error: Uncaught Error: Class 'WPCOM_JSON_API_Endpoint' not found in /home/.sites/8/site7281296/web/wp-content/plugins/jetpack/json-endpoints/class.wpcom-json-api-post-endpoint.php:6
Stack trace:
#0 /home/.sites/8/site7281296/web/wp-content/plugins/jetpack/json-endpoints.php(12): require_once()
#1 {main}
  thrown in /home/.sites/8/site7281296/web/wp-content/plugins/jetpack/json-endpoints/class.wpcom-json-api-post-endpoint.php on line 6