@oreosimmer01 This is most likely an issue with your custom content, and probably (unsurprisingly) with a cc shoe. So start there: remove all the shoe cc and see whether the problem is fixed, and if so, start adding back the items and testing. When your game starts crashing again, you'll know that one of the files you just added back is the issue, and you can split that last batch and retest until you find out which one.
If you don't have your cc organized by type, or removing the shoes doesn't help, you can try using the 50/50 method to sort through the content.
https://modthesims.info/wiki.php?title=Game_Help:Finding_Problem_Custom_Content#The_50.25_Method
