Error on Altervista Banners

I'm currently enrolling with the Google Adsense on my site for so many times and suddenly this error just came out to my Site "woAVB" it looks like that the monetization program banner on my site doesn't work anymore i don't see any illegal actions or 3rd party software's that is associated with my site, looking forward to fix this error thank you team Altervista.

Can You Please REPLY to my query ?
it will be appreciated thank you

[karl94]

This usually happens when fake traffic is detected or others suspicious activities, contact our abuse department to get further details on your case.

thank you for the response i will email them immediately thanks !