Again, Foundation doesn't crash.
It never has, it never will.
Other mods that use Foundation "crash".
In your case, you didn't install the Triggers extension for Foundation.
It comes with NanoFXv2, FoundationTechnologies and a couple of other mods.
I've attached the required files, without a readme, so, unzip it to a temporary location, and copy the scripts directory you find inside to the same directory as you find stbc.exe