[2023] Crash: Unhandled Exception C0000005

Pretty much every crash in every app is a Unhandled exception C0000005 so I'm afraid that information doesn't help us diagnose the cause of your problem .

Is this happening in a galaxy started since the latest patch? Or only under older ones?

Any mods involved?

After this crash, can you run the game up, load the save and carry on? Or does it crash at the same point?  

Any mods involved? If not please attach one of the affected saves here.

Any chance you can play a smaller galaxy next time and see if it still happens for you?  

I'm afraid we cannot help with modded games here, regardless of the nature of the mod.

But if you play an unmodded galaxy, with Toxoids enabled or not, and have any problem do let us know!