Can't login to panel - Too Many Redirects or Failed To Fetch


no idea what happend, but after moving an article on my page, I can’t login via the panel anymore. I tried replacing the whole kirby folder but that didn’t lead to success either…
It started that updating an article wouldn’t cause a cache refresh and it seemed I would always just see a cached version (Across browsers and cleared local caches)? Very confused…

Any recommendations what to do next?
Thank you

Check your console for error, the php error logs and the server error logs, ideally with debug enabled in your config.

How exactly did you move your article?