You have quite a few plugins loading, and any one of them could be conflicting with the TBM or with X-Plane.
First thing to confirm is if the crash is happening at a specific location. If it is, it is very likely the scenery could be the cause.
If not, what I would suggest is you download a demo copy of X-Plane, install the TBM into that, and test. If it doesn't crash (which it likely won't), start adding the plugins you have in your original X-Plane install until it crashes.
I also have a Mac, and am having no issues.