March 2021
So i opened the game and went to play the household and saw that their profile pictures looked like they were posing and you went into the house and the floors were covered in and purple pink rainbow colour,and then I looked at the worlds and my base game worlds were missing,I have gone to game library and repaired it, I cleared cache , I deleted and downloaded it again, I took out all cc and no change
March 2021
Move your Mods folder to the Desktop and delete localthumbcache.package. Then test the game.
If it works now check for updates to your Mods and CC. Add it back a little at a time while testing until you have found all that are broken.