Files error due to cache?


We have a strange behavior on some articles. When we want to see the pdf of some articles, we are redirected to the search page with “no results”. (see

If I download, via the admin page, the galley, then all the articles of the issue are accessible. When I open a new private tab, articles are inaccessible.

The version history of our installation is : →>

I do not have any logs error. Object_cache is disabled.

Does someone has an idea ?