Sim getting moodlets from a trait they don't have.

Laura3087​ Is this mod-free? If you have mods, please try renaming the mods folder and deleting the localthumbcache file, then play to see if you still have the issue (this is needed for making sure it's not a mod causing the moodlet error). You can check if it happens in your regular game play (don't save!) and in a new save.