Everytime booting up my modpack, it crashes at the exact same point.

Crash-Report: Crash-Report
FML-log: FML-log

More Bees: 1.11.2_1.4.1
Forestry: 1.11.2-5.3.4.101
Forge: 13.20.0.2315

So what mods do you have installed that add platinum?

Thanks for the fast reply.
I guess it would be Silent's gems: Extra Parts adding the Platinum, but on an other instance i got them working together. What could cause this?

EDIT: fixed it by adding another mod, which adds Platinium Dust. The dust is now used as a bee product.

What mod did you add? I am having the same issue, and I have silent gems extra parts as well.

I added Thermal Foundation, which adds a dust for nearly every metal in the game.
The problem is that silent gems extra parts doesn't add a dust version of platinum.