Allow Gravatar (Error)

Hello

When anyone insert a avatar by gravatar, in the comments (side bar) appear this:


http://i.imgur.com/icNOA8z.png


But the worst is that when i click in "view image" appear the user email.
Example link:

www.website.com/uploads/fotos/example@gmail.com

Code:

http://pastebin.com/1DgA2K73

Can anyone help?

Thanks

 Источник:dle-faq.pro, DLE