The warning message before it crashes in both logs:
warning: c:\programdata\faforever\gamedata\effects.nx5\effects\particle.fx: unable to create effect: c:\programdata\faforever\gamedata\effects.nx5\effects\particle.fx reason: unknown error
Have not encountered such errors so far to know how to solve it, unfortunately.
Can you provide more info about your environment? Like PC/Laptop specs, which OS, newest drivers, newest Windows updates? Maybe it gives some hint to narrow it down.
Have you tried the "basic deeds" already like reinstalling FAF, Supreme Commander (files verification via GOG/Steam)?