Can’t save on or leave my sims lot without the game CRASHING!

I have been dealing with this issue on PlayStation five for months now, but it was a lot farther and fewer between. I literally cannot play my game for more than 20 minutes at a time without the game crashing. it crashes when I try and save, it crashes when I try and travel, sometimes it will just crash when it’s had enough. I quite literally do not know what else to do. My game is unplayable right now. 

If this helps my Sims live on the 64 x 64 lot in Ravenwood they have a three-story castle that is not super cluttered. 

I have removed all the lots in at least seven worlds to try and help my game out and still nothing is getting better. 

I’ve also deleted old safe files to the point where I only have four left, I don’t keep any more than 30 sims in the ‘played households’ category. I even deleted almost my entire library in hopes that something would fix this game. I truly regret how much money I’ve spent on this game just for it to end up in this sad point where I can’t even play it anymore.

I genuinely hope this can be fixed soon. 

-A regretful simmer