Mega Man 8 runned perfectly until I beat my first boss, which caused epsxe to crash with:

/usr/local/bin/epsxe: line 6: 32117 Muistialueen ylitys     ./epsxe
Muistialueen ylitys is Finnish and means something like "Excess of memory".

This has happened for Frost Man and Grenade Man so I assume it happens for all the bosses. The crash happens a while after that purple thing appears on the floor after the boss has exploded. Does anyone happen to know how to fix this?