Horrible update!!

mysticfairy1  There are a lot of reasons the game might crash, even vanilla.  And it's difficult to resolve them, for the player and potentially for EA in the case of game bugs, without more information.

Is there a pattern to your crashing, for example when your sims try to travel, especially to a certain lot or world?  Or maybe the crashes happen at the same sim-time of day, or when your sims perform a certain action?  Even if the crashes appear random, please try to think about what was going on at the time—even a particular inactive sim visiting could be a problem.