Kana2024 You can try your other saves if you want, in the new folder, first without mods. The sims you've created are in the Tray folder, and they're unlikely to cause the issue you're seeing.
Once you've moved over your saves and Tray files, and everything is still fine, you can start testing your mods a few at a time, or use the 50/50 method if you have a lot of files to sort through.
https://modthesims.info/wiki.php?title=Game_Help:Finding_Problem_Custom_Content#The_50.25_Method
Keep in mind that you may have more than one broken mod or cc item.