Actually analytic id is unique ID provided by google for every website. If you are using the google analytic code of any previous project in your new project then I'll request you to use new analytic id.
For more refer:
Google analytic code
Thanks for reply
no tracking code is not analytic id, actually analytic id is profile id. I got that earlier but was little confused but now i am confirm that i was doing right but problem is not solved
Same error msg is flashing on terminal.