Page not found (404)

Request Method: GET
Request URL: https://univcoop.or.kr/tag/%25EB%258F%2599%25EC%259E%2590%25EC%2595%2584%25ED%258A%25B8%25ED%2599%2580/
Raised by: blog.views.TagPostListView

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.