Forum Suspected hacking and redirection
 

hi to all any one guide to m how i can solve this problem
i update forum but still i am facing this problem
Suspected hacking and redirection
Google has detected your site may be hacked and behaves differently when visited by certain users. For example, users visiting from search engines or on mobile browsers may be redirected or exposed to malicious content.
As a result of your site displaying this behavior, Google has applied a manual spam action to your site.

Warning
Google has detected harmful code on your site and will display a warning to users when they attempt to visit your pages from Google search results.