Page not found (404)

Request Method: GET
Request URL: https://ores.su/ru/journals/vestnik-voronezhskogo-gosudarstvennogo-universiteta-seriya-fizika-matematika/rules/
Raised by: catalog.views.JournalRulesView

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.