Recalling a class with paint method error

Rawr~ Im new at this, but Ill get straight to the point,

I started with a main class, it contained a paint method,
then I called upon another class, which didnt have a paint method,
but then when I use this class to recall my main class, it crashes.

A flow of errors like these apear in the command prompt:
“sun.java2d.pipe.DrawImage.copyImage”

Arr… I would upload it if someone can find me a free web hoster <,<

Im not sure what you mean exactly. where do you get the Graphics to draw onto from?

Heres my program:
http://www.freewebs.com/kidluff/Hangman.zip

Run the batch file,
Click on START (Leads you to input screen),
But when you click on “Back to Menu”, It gives the error.