Hi,
The website was hacked!!!! We use Joomla, the open source CMS but unfortunately some assholes hacked the website. Don't ask me what the fun is to do this, but there are some people on this planet who enjoy things like this. I simply don't get it.
Our hosting partner tries to save the databases, but if things can't be recovered we have to build up the site from scratch! We will do our best but we don't think the website will be back until next week.
Sorry for this.
Rene