"MemMove to NULL" error

[ak]

Hi, i'm using ScummVM on my Sony Clie PEG-SJ33 (Palm OS 4). Well, i'd like to use it but i always have, at some time, the error "MemMove to NULL" with no other choice than reseting (i tried Monkey Island 1 and Day of the tentacle).

Is there any solution ?

Thanks a lot,
ak