german language - website not longer available

Hey,

I have some problems with the template. When i install the german language for joomla 2.5 my website is not longer available. I work with the template watches. I install different versions of the german language and the results are anytime the same.

What i can do? Where is the mistake?

Thx

Do you repair database after? Extension manager->Database

it`s a great template, i love it!
Now everything is okay, but is it possible to show the image as a whole, not just a detail?
can the code be changed ---in witch way and where --- so that no second photo must be loaded?
Normaly we use square photos.
Thanks a lot for your support!!!!

The problem you can see here:
uferatelier.com/index.php/en/glasspictures

Add this to template_css.css:

.main-image img {
max-height: none!important;
}