+1 button errors
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| Plus 1 button |
If the +1 button is unavailable or has stopped working, you'll see this image: 
A +1 button error can occur for a variety of reasons, including the following:
- Server timeout: Check your Internet connection and try refreshing the page.
- Suspended profile: If your profile has been suspended, you won't be able to +1 content.
- Apps user: If your administrator hasn't enabled Google+ for your domain, you won't be able to sign up for a Google+ account to use the +1 button.
- Blocked cookies: If you've disabled third-party cookies in your browser you won't be able to use the +1 button.
- Post by M Usman Arshad
- From Google+ Help
