Stack overflow error?

I have Google'd this and run a search on this site, but am not certain what this means. I had the "Achievement of an Opportunity" music play repeatedly then got this message Sims Wiki had no info on it at all.

"System.StackOverflowException: The maximum stack depth for the interpreter has been exceeded. #0: 0x0000d ldc.r4 in Sims3.Gameplay.ActorSystems.Sims3.Gameplay.ActorSystems.Posture:Satisfies "

Then I got something about the rabbit holes. I am assuming my game has gone up in a BFBVFS, but I am curious to know what I can do in the future to avoid this particular problem. I am attaching the xcpt in case anyone is interested.

I have AM and a mixed bag of hacks from various places, I have been playing with the same set of hacks in different neighborhoods for a while now with no problems, but the Broke family broke my game. LOL Any explanation for this would be helpful. Meanwhile I go to start a new game and see what happens.