Not show Ads Pubcenter window phone 8 with unity

[harrynguyendeveloper]

Hello,
I use old version run Pubcenter ads.
But yesterday i play it, it is not show and I debug get : "Error:No ad available."
i dont know it is error of pubcenter or i must change new package change new version for you?
Please help me!!!

Thanks
Harry

[Grunt-139]

That is a PubCenter issue, pretty much there is no ad available. I've seen this happen with the test values and actual values from PubCenter. Eventually you will get an ad, it could be your PubCenter stuff isn't setup correctly or PubCenter is just having issues.