Phishing Notification

Hello everybody.Today i got a mail from Google Search Quality Team that in my site some pages are going to phishing.Here is the complete message..
`We recently discovered that some pages on your site look like a possible phishing attack, in which users are encouraged to give up sensitive information such as login credentials or banking information. We have begun showing a warning page to users who visit this site in certain browsers that receive anti-phishing data from Google, as well as users redirected to this site from various Google properties.

Below are one or more example URLs on your site which may be part of a phishing attack:

https://www.devilsduke .com/~zenith/alert/bofa/personality/bankofamerica/online-banking/boa/signonScreen.do.php

Here is a link to a sample warning page:
https://www.google.com/interstitial?url=http%3A//www.devilsduke.com/~zenith/alert/bofa/personality/bankofamerica/online-banking/boa/signonScreen.do.php

How can i solve this problem.Any solutions…
Waiting for your reply..
Thanks in advance..