My Adsense Units automatically set to Inactive ... Why ?

Hi everyone,
I would really appreciate if anyone could tell me. Why were all my Adsense units set to inactive. it was earning me good money per day. But suddenly it start displaying Public Service Ads on all of my sites. Now i am not getting any revenue from it nor it is showing any page impressions.

 

That something serious to think for and i think that google is doing some sort of cleaning in there all publishers sites so wait for day or two and see will you unit apprears back, if not then directly contant to google team..

Thanks "FMH"

 

Maybe There's no advertiser to that page. So google just displaying public ads

 

If it's the first site in your sig (DirMaxe), I got the following error message when I tried to visit:

"ERROR :: Could not connect to database server!"

If the Adsense bot can't visit your site, you'll get PSAs.

Did you read all the possible reasons for getting PSAs?

https://www.google.com/adsense/support/bin/answer.py?hl=en&answer=10035

Did you try the PSA troubleshooter?

http://www.google.com/adsense/support/bin/answer.py?hl=en&answer=135867