I am trying to help my wife out. She has had an ipad 2 for a few months. Today she was unable to use the camera. It says "Cannot take Photo. There is not enough disk space to continue taking photos. Make room by deleting existing video or photos". So we went to the "Photos" gallery and deleted around half of them - but alas it still gives the same message, and under settings->General->About, it shows Capcity:14GB and Available: 0 bytes. We also tried deleting some apps (mainly games that were pre-installed I think) but this hasn't helped either. I have tried to reset/reboot with home+sleep button for 10 secs, but this does not help either.
If anyone could provide some advice I would be very grateful.