Fatal error: Uncaught Error: Class 'WP_REST_Posts_Controller' not found in E:\www\web\wp-includes\rest-api\endpoints\class-wp-rest-font-faces-controller.php:13 Stack trace: #0 {main} thrown in E:\www\web\wp-includes\rest-api\endpoints\class-wp-rest-font-faces-controller.php on line 13