[Plugin: NextGEN Gallery] Album View

HI.
I just installed the plugin and i like it very much.
Now i wanted to add an album to my blog.
It worked, but i don′t see a picture on the album itself.
Have i done something wrong here?
I used the
[album=1,compact]
to show the album.
Look here: https://www.wilhelm-andreas.com/index.php/fotos/
Can someone please help me on this topic?
Thanks a lot