it's really so sad :( i just pressed Q with torch, then tried to pick it up back but crashed :(
using game 1.11.2, forge 2226. using full version of the mod. here is the crash report:
crash-2017-02-02_19.50.04-client.txt
please help :( thanks.

it works fine with lite one, but the FULL one.

Should be fixed in the newest version. Just reopen the issue if it does still occur.