What makes Collect throw "unfortunately stopped" when trying to import a photo via Choose Image?

Yaw -

If you are using both a custom Collect and a custom server, you are
sort of on your own as far as the support on this mailing list.

Of course - I was just looking for wisdom on the specific issue of the
Photos/Media/Files permission, and how to request that via the Manifest
file. But it sounds like this simple question has a much more complicated
answer than I was hoping!

Thanks
NIk