I'm afraid I don't have a suggested fix at this point.
From my limited understanding (and it is limited), something is messing with the value that is expected as part of "recipe.results[1].probability" on line 170 and I can't seem to pin down what it is. My first thought was maybe a corrupted mod setting, but it could also, I think, be any mod that messes with resources and their settings.
Sorry I don't have better news, but it might be worth turning off any mods other than Quarry that affect resources, and then enabling them one by one to try and narrow down which mod it could be that is conflicting. If you value Quarry that much, because you have quite a few mods enabled.
Sorry I couldn't be more help. My modding and programming noviceness is really showing.