What is error 5002 Itunes?

[Coolmonster245]

everything works fine, music movies, podcasts, etc. But when I go to Ping recent activity, it doesn't work. Everything else on ping works except that. What should I do? This started just a few hours ago

 

[celticpride678]

Check this thread: http://discussions.apple.com/thread.jspa?threadID=2567863&start=15&tstart=0

 

[Coolmonster245]

still there...