i registered for Google AdSense and my website was accepted for the programme.
i added the code on my website and at the beginning (the first few days) the ads were shown as they should.

but since yesterday they don't show up - the place, where the ads should be shown, just stays blank.

does anybody have an idea why?

i wanted to ask the same question in the google groups, but this website seems to be down at the moment. and i didn't find a way to contact google adsense directly - does anybody know if they have something like a customer service?

best regards!
scrubo