Crash as soon as you launch the game

Bonsai Trees version: 1.0.4-b71
Forge version: 14.23.3.2702
Crash https://gist.github.com/Sacrificialgaming/d81d10aed1f3974a0820e296d0e1c792

In the future please don't shorten/ignore the issue template, thank you.
Looks like this happens when the forestry arboriculture module is disabled.
I will look into it.