phoca button images lost

[photoscene]

Hi all,
I have just found an error on our homepage.
The buttons from phoca gallery are not found anymore.
please have a look on our gallery where you see the error http://photoscene-pirmasens.de/index.ph ... &Itemid=17 (sorry I could not upload the screenshot)
It hapens not only in IE also in firefox.
The images still are on the server /../components/com_phocagallery/assets/images.
Hope you may help me.
Regards,
Markus

[reko]

Hi, I guess you solved it in the meantime? because I can't see any missing icons...
regards,
rk