Problem with moving to folders?

Question

Web development

I started working with a ready-made project and ran into the following problem. If you drive into the line the address of the following type "site.ru/folder/folder", then everything works fine. But there is "sayt.ru/folder" - transfers to "sayt.ru". What could be the reason?

Answer 1

In the web server redirect settings, routing, or whatever you have.
Telepaths on vacation.

Answer 2

.htaccess file - most likely a redirect is registered there