I have a problem :

I created a Sim and also played with him .
Then I started a new game , with this Sim , but that changed the character traits in CAS . But he receives moods , which are triggered by the old traits .
For example he had the term " active " , but I have changed that in CAS. Now, he is constantly tense , because he does not get enough exercise . But he no longer has this trait !
He is also constantly tense , because he was not promoted . But he has the trait "ambitious " no more.
How can I solve the problem ?

This has happened to me too.
The problem for me was that I had changed the traits AFTER starting a new game (with the cheat "cas.fulleditmode").
Go forward in the game for a few days to see if that solves the problem. This works when you change "aspiration".