Path '/sitemap.xml' not found

Typecho\Router\Exception: Path '/sitemap.xml' not found in /data/web/webapps/kkp.disk.st/var/Typecho/Router.php:116 Stack trace: #0 /data/web/webapps/kkp.disk.st/index.php(23): Typecho\Router::dispatch() #1 {main}