Smackdown! 2: 4 Player Crash

Every time I start a match with 4 charaters, ePSXe will crash with no error message. I am using Lewpy's 1.31 - 640x480/16, Frameskip on, Binlinear Filtering w/o Sprites, vsync disabled. All other options are default. Sound is using the ePSXe core. I am overclocking my Voodoo 3 2000 to 160Mhz from the 143Mhz default but am not sure if this is a problem. All other matches using 2 characters run fine. If anyone has had a similar problem please let me know, thanks!