Error code when trying to load save.

I managed to figure out that’s it’s happening when a sim dies in my household. I recovered my game and my sim died again of course and this time I didn’t save and log off, I carried on playing and when I tried to have the funeral it game up with the same error code so I came out of the game unsaved and reloaded it to see if it might be the certain death type that my sim was dying from (old age, sleeping in bed) was triggering it or just the fact a sim was dying in my active household. Turns out it’s just the fact a sim is dying in my household. I played another household in the same save while the sim from my main household died. When I played my main household after she had died I collected her grave and did the funeral fine without the error code coming up. 

- I have mods but it’s not the mods as when I remove them it was still happening so I definitely think it’s a bug in my game to do with a sim dying in my active household. I also managed to find that when this happened last time the exact same error code came up though I do not know or remember if a sim had died before that error code came up beforehand .