Fatal error: Uncaught Error: Class 'SimplePie\Sanitize' not found in E:\www\flone\jogging\wp-includes\class-wp-simplepie-sanitize-kses.php:19 Stack trace: #0 {main} thrown in E:\www\flone\jogging\wp-includes\class-wp-simplepie-sanitize-kses.php on line 19