Page not found (404)

Request Method: GET
Request URL: http://simeakhar.org/2019/03/02/%D8%AA%D9%88%D8%B5%DB%8C%D9%87-%D9%86%D8%A7%D9%85%D9%87-%D8%AA%D8%AD%D8%B5%DB%8C%D9%84%DB%8C-recommendation-letter/
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.