I'm afraid adsense is not in the realm of wizzley's coverage- they do let us use it but it's a Google product.
I can tell you that the error you stated sounds like you haven't set wizzley up in (on the adsense site not here) url channels (created a url channel for it) so that's the same as wizzley posting pages with no adsense on them because your pubID was wrong...
By the way if your PUB ID is in there in the profile page and is valid and working the ADS are likely working fine you just can't see your analytics for it (again because you have to actually set the channel up to track analytics data- that's all done on the adsense site.
I doubt your losing any money, you just can't see it is all (if any, I've barely seen 4.00 from adsense yet so if you don't see anything this is normal (notwithstanding anywhere else you use adsense)...
Do a search on this site for "creating a URL channel in Google Adsense" to find several pages explaining this.