@BeeamerrBoyy It sounds like you might have a mod conflict on your hands. You can use a variation on the 50/50 method described here:
https://modthesims.info/wiki.php?title=Game_Help:Finding_Problem_Custom_Content#The_50.25_Method
Here though, keep adding mods until the game starts crashing, then use the above method on the last batch of files you added until you find the one that makes it crash. Next, leave that mod in your Mods folder and do the 50/50 method with the rest of your mods, which should find the mod that conflicts with the first one you found. Then you can decide which one to keep.