I have the problem that I can no longer view or open already uploaded or newly uploaded PDFs. There is always the error message "Ouch! We can't load the PDF error message ". I've seen that this problem has already been asked once or twice, but I haven't found a solution anywhere. I'm working with Confluence version 6.15.6.
What I have already tried: Other browsers and refresh the browser.
Unfortunately nothing worked.
It would be nice if I could solve the problem.