I message stopped working on Macbook
I have been using I message application on Mac Book Pro using my Apple ID for quite some time.
All of sudden, it stopped. It shows "I message" is not signed.
I am trying to sign in but its not happening - shows server error
"The server encountered an error processing registration. Please try again later"
Pl guide .
Thanks
MacBook Pro, Mac OS X (10.7.2)