Am I developing Holga brand film wrong, or does it always give off neon green stuff?

I just developed my second roll of Holga brand 400 film that I shot in my Holga and when I poured the developer out it was neon green. And it was just as neon green as it was when I did the first roll about 6 months ago. Even the stop bath came out greenish rather then the normal yellowish color.