“Uncaught ReferenceError: data is not defined”

[A.W.H.]

I am getting the following error even though I don't have a parameter entitled 'data'

What can I do about this?

[A.W.H.]

FYI it prevents me from navigating from Inbox-Contacts page

[A.W.H.]

Fixed - commented code was the problem!

[Illya Stepanov]

Thanks for the update here.