Trouble Loading Saves

I'm having some trouble running games on the pSX v1.13 emulator. I have no trouble when I first load the games, but when I save the state, exit the game and then try to load the state when I want to play again, I get a black screen (with the audio working, just no visual). Is there any way to fix this? Is it something to do with the way I save them? I save the state using the emulator to a folder. This works with all my other emulators but this one is screwing up.

Haven't tried this emulator yet but if it has a memory card save option, try save in-game this way and then load through the in-game load option.
The problem you described might be a emulator or graphics bug.