0Kb free and I can't delete folders

[Rui_Trancoso]

Dashboard shows 0Kb but it works and have plenty of space.
I can’t delete folders by ftp or http

[PJPfeiffer]

I use a file explorer to manage the contents of My Cloud.

[Rui_Trancoso]

So do I but even as administrator i cannot delete folders (but i can create)