Hi, I can't see that that anyone has had this problem before, but I apologise in advance if you have already covered it.
Yesterday I tried to upload a new gallery, however the uploading tool brought up a message to say 'You already have 4 empty galleries. Use or delete them first'.
However the galleries which it suggests are empty do infact have pictures in them. In the end I deleted a couple of pictures in one of the galleries and uploaded a new set into that gallery and changed the heading. However I don't want to keep doing that. Also it didn't want to accept a zip file, never had this issue before. I'm using Firefox by the way. Hope you can help.Thanks once again for your help, keep up the good work!