Page not found (404)

Request Method: GET
Request URL: https://univcoop.or.kr/tag/%25EB%25AC%25B8%25ED%2599%2594%25EC%259D%2598%25EB%25B0%25A4/
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.