Got this same problem:
http://forum.ragezone.com/f333/solve-error-924235/ (scroll down).
hmm, i saw this before.
LOL they removed my post for making a new name but well this is the .err
Code:4/14/2013 7:43:31 PM: Error: System.NullReferenceException: Object reference not set to an instance of an object. at A..( ) at A..() at A..( , ) at A..(Byte[]& )