After updating to latest version i got a crush on loading my game (which had this mod enabled but not used yet)
453.013 Error MainLoop.cpp:1395: Exception at tick 1939127: The mod Mega Pack Factory (0.1.2) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event MegaPackFactory::on_tick (ID 0)
MegaPackFactory/control.lua:313: bad argument #1 of 2 to 'pairs' (table expected, got nil)
stack traceback:
[C]: in function 'pairs'
MegaPackFactory/control.lua:313: in function 'on_monitor'
MegaPackFactory/control.lua:767: in function <MegaPackFactory/control.lua:765>

Yes, it is possible, since the on_monitor function changed. You could try to re initilize the mod by deactivate it, save the game and add it again.
Please let me know if it crash again.