polylang: Error 404 Page not found error

Question

Except home all the links return an error 404 page not found.

I installed and activated polylang plugin in order to add arabic language , the home page for english and arabic works but other pages return a 404 page

Answer 1

@SOS-Mona you have to create pages for every page you have and assign them to arabic. Have you done that already? And assing the Language Switcher in the menu section. Also try to flush the permalinks

Answer 2

Same problem today after adding 2 new languages.

First language worked well, second one had all pages in 404. I've searched a solution for a couple of hours, and the solution was to go to permalinks settings and just revalidate... Hope this helps others !