With the latest version of the software, our skin failed to work with the database changes. I am working on updating the skin, but it is A LOT of manual edits to each and every of the 60 or so files. In the meantime, I have deactivated the two faulty skins to let you avoid the errors. The changes of the software also included changes to this skin. hence you will not get errors while we're using this blue and white skin.
I'm working on this as fast as I can.
~ Nag