Path '/sitemap.xml' not found

Typecho\Router\Exception: Path '/sitemap.xml' not found in /usr/home/wh-ab5drp862z392g76xym/htdocs/stulog/var/Typecho/Router.php:116 Stack trace: #0 /usr/home/wh-ab5drp862z392g76xym/htdocs/stulog/index.php(23): Typecho\Router::dispatch() #1 {main}