My friend just got onto twitter, his twitter handle was @KaustubhDhok
i dropped a twit with "@KaustubhDhok"
Now he has changed his handle.
So when go to my twits and click on the hyperlink of @KaustubhDhok, it gives me an error saying internal server error.
I believe instead of this error user should be directed to profile summary of same person.
or
Error message should tell user that the twitter handle of the person has changed and mention the link to new handle.