Path '/blog/240.html' not found

Typecho_Router_Exception: Path '/blog/240.html' not found in /home/wwwroot/lnmp01/domain/8023.moe/web/var/Typecho/Router.php:156 Stack trace: #0 /home/wwwroot/lnmp01/domain/8023.moe/web/index.php(23): Typecho_Router::dispatch() #1 {main}