Multiple NextGen issues

Hi there,

I’m having many issues with the gallery on my site http://www.thesolocyclist.om. Here’s a list of them:

1. 2 pictures (that were taken on a different camera) refuse to be resized in Germany gallery

2. I can not upload Switzerland gallery

3. When I upload Italy gallery, Slovenia gallery is randomly uploaded too!

4. Thumbnails are not created for the gallery links from now on (as if I’ve used up some kind of gallerey thumbnail memory space)

5. When I try and flip images, nothing happens

I’d much appreciae any support,
Thanks!

http://wordpress.org/plugins/nextgen-gallery/