Crash (unknown cause)

[Finanzcreeper]

My Game crashed in multiplayer with one other person playing together with me.
I was standing on Vulcanus placing and deleting foundrys, he was using the map view og nauvious (standing on vulcanus) to work on rails.
the game told me i should upload the dump file here, So here it is.

[boskid]

Dump file without knowing exact game version is quite useless, do you have a log file related to this crash?