Just installed the latest alpha and get this when running MUTIL:
What could be wrong?
This sounds like you have a corrupted JAM index or the message base size has grown to reach JAM's size limit (which is unlikely because its ~4 gigs). Or
it could be something exposed by the new pre-alpha compilation method...
When Mystic is compiled in full debug mode like the current pre-alphas now are, it'll crash on things that the normal Mystic would not. I've made a code change and I will put out a new pre-alpha today so we can see what effect it has.
If you want you can e-mail me the JAM files associated with whatever message base it seems to be crashing on and I can take a look at it.
--- Mystic BBS v1.12 A37 2017/12/27 (Windows/32)
* Origin: Sector 7 [Mystic BBS WHQ] (21:1/108)