@DivineDawn_444
Do you by chance use Tmex More Rental or MizoreYuki's Colour Slider mod? If so you might remove them, they could cause that specific error. If one of these is the reason for your issue check for an update or remove them from your game.
If you don't use those mods you might try the following, to see whether your game works without mods:
- Move all your mods and CC other than MCCC somewhere safe (there's no need to delete them!) such as a folder on your desktop so you can easily find them again.
- Make sure to delete your localthumbcache.package file.
- Once done, start up your game and test to see if the error still appears.
Your game will probably work flawless without mods. If that's the case you have to go through your mods and find the culprit. The 50/50 search might be a good method for this task to get a result in a reasonable time. Have a look at this post for directions >> AHQ Link
Using @luthienrising`s "Broken/Obsolete and Updated Sims 4 Mods" list here on AHQ will help you a lot >> AHQ link
Attention:
All modded content will disappear from the game if you remove it, so if sims are wearing CC it will vanish while you're testing.
Because of this it's really important that you do not save the game while testing.
That way your CC will still be there when you bring your mods back into your game.
