Just a quick update - Last night our server host did an upgrade to our server which conflicted with the software we use to run our online store. No hackers were involved, just one group of programmers not talking to the other.
They are fixing it now, and the errors message you see on our site will go away soon. The site still works, and no data was comprimised, but the site looks like crap right now.
So, we are on it and will get it back to normal ASAP!