Got ImportError after upgrade to V7

Dear Friends,

I got the following recurring error logged into my web.error.log.

ImportError: No module named www.desk
ImportError: No module named desk

Anyone can give me clue? Thank you in advance.


@luckyismail steps replicate this?

I started to get this error after upgrade from V6 to V7, but I am still try to find out what action / event that trigger this error.