I am running Compressor 2.1 and I am getting a "can not connect to background encoding message" I have seen this problem on many forums and posting and I have tried just about all solutions I have seen.

-trashing and reinstalling Compressor and Qmaster
-changing the Network Configs in System Prefs.
-going into Terminal and typing sudo /Library/StartupItems/Qmaster/Qmaster start
- in Terminal and trying http://www.kashum.com/blog/1152611689 fixes
(which was an amazing fix but isn't working on the computer I am working with right now)

The Problem I have now is the response I get while in Terminal

*terminate called after throwing an instance of 'aecore::CException'
Abort trap*

I don't know what it means or how to solve this problem. So if there is any solution to fixing this please help.