Page not found (404)

Request Method: GET
Request URL: http://simeakhar.org/2018/06/03/%D8%A7%D9%86%D9%88%D8%A7%D8%B9-%DA%A9%D9%85%DA%A9-%D9%87%D8%B2%DB%8C%D9%86%D9%87-%D9%87%D8%A7%DB%8C-%D8%AA%D8%AD%D8%B5%DB%8C%D9%84%DB%8C-%D8%AF%D8%B1-%DA%A9%D8%A7%D9%86%D8%A7%D8%AF%D8%A7/
Raised by: website.views.serve

No ArticlePage matches the given query.

You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.