Page not found (404)

Request Method: GET
Request URL: https://univcoop.or.kr/tag/%25EB%258B%2588%25EC%25BD%259C%25EB%259D%25BC%25EC%2598%25A4%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.