Page not found (404)

Request Method: GET
Request URL: https://palj.net/tag/%E5%86%B7%E5%87%9D%E5%BC%8F%E7%87%83%E6%B0%A3%E8%92%B8%E6%B1%BD%E7%99%BC%E7%94%9F%E5%99%A8/
Raised by: django.contrib.flatpages.views.flatpage

No FlatPage 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.