It looks like some software from Sony is using port 9999 on your computer already. To change the port used by CloudConnect do this:
- go to Eclipse/CloudConnect preferences
- expand "CloudConnect" in the left panel
- click Tracking
- in "Server Host" section change port from 9999 to some other port that is free on your computer
There is also another port used by CloudConnect internally for debugging (default is 4445), you can change it if needed in Logging under in the same menu.