<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <meta name="viewport" content="width=device-width" /> <title>오류</title> </head> <body> <hgroup> <h1>오류입니다.</h1> <h2>요청을 처리하는 동안 오류가 발생했습니다.</h2> </hgroup> </body> </html>
