Files are not uploaded to the server

I’m sorry, but I’m not sure what you expect us to do here.

You’re free to host your own file manager, but then you’re responsible for making sure that it works. If you don’t want that, you can use our file manager instead.

Please understand, both here and in your other topic, that we know nothing of your site or the software that runs on it.

And please understand that we are here to help you solve issues. In most cases, we will not solve issues for you, we can only give you the tools and knowledge to solve it yourself. And to do that, you can’t just send us off with a few keywords and a screenshot and expect us to figure out the rest.