Smashgp SP Help (PSP Homebrew)(Don't Know if This is Against the Rules)

When I play one match in lives mode, it works fine, but then when I go to try lives mode again, it shows the characters that were in the previous battle selected, but I can't do anything- it froze. Also, survival mode just doesn't work. I'm on custom firmware 3.90 m33-2.

I don't know if homebrew/custom firmware is against the rules, sorry if it is.