First time it happens, was after playing the Mass Frenzy card on the 'High Mountain Pass' adventure. No log since it crashed.
Most likely it's from memory overload. If you play Card Hunter long enough, flash will be up quite a bit over the gigabyte mark in RAM usage, eventually it crashes.
plays great on my desktop but it does crash with this error on the laptop. I only have 2gb ram on the laptop, is there a way to allocate more ram so it won't crash or would I have to buy more ram to be able to play?