Chamilo LCMS Connect » External Repositories

when creating a youtube a new blank screen appears in front of the create window.
after closing this blank screen you can continue.

you can then start creating a new youtube without browsing : blank screen.

After closing this screen you can continue. Re-entering the title/description/.. .
Clicking on browse and then on the uploader a new film can be created, entering title/tag/description.

Select a file. Click create.Following error occurs( see attached)

In spite of this error, the film is created.