OrchidSimmer711 Does the game crash in live mode too, or only in build mode? Are you doing anything specific at the time, for example trying to place a particular object, or rotating objects you're holding? And does the game crash if you try to build on a different lot?
The error report doesn't say anything useful about the trigger of these crashes. While it lists the type of crash and the memory address, the crash type is generic and the memory address means nothing outside of a live debugging session, since I have know way of knowing what was stored at that address at that time.