Help psx4droid keeps closing itself

A few months ago, I used psx4droid on my Android phone before and i've successfully played games on it with no problem. I later unistalled it.

Now i've downloaded psx4droid v 3 off the internet since its not available at the app store anymore.

I've set it up just like it did before and I also downloaded spyro the dragon game.

Now everytime I open psx4droid, I select the Spyro the Dragon.bin, psx4droid would start up normally with the black screen showing the button layout, but thats when it just closes itself and it does it every time, thus preventing me from playing my game.

Help would be appreciated thank you.