I've edited the basic page so I can include a pdf file at the bottom
The pages are also translated in 3 languages
Now the problem,
When I edit a node and delete a file; when I press the button "remove" the node seems to get saved, still showing the edit page. with the message:
"The content on this page has either been modified by another user, or you have already submitted modifications using this form. As a result, your changes cannot be saved."