forge: 1.11.2-2232
minecraft: 1.11.2
hqm: HQM-New Heights-1.11.2-5.1.0alpha2

crash on loading
crash report:
crash-2017-02-18_14.05.10-client.txt

I might be wrong, but i think the solution to the problem is to delete the HQM configs.
Meaning it needs to regenerate its config to default.

Please test it with the latest 1.11.2 version of HQM