[Freeswitch-users] Crash in switch_ivr_play_and_detect_speech (mod_managed + mod_pocketshinx)

Hello I am getting crash once my application reaches this line. freeswitch.switch_ivr_play_and_detect_speech(IvrSession.InternalSession, @"hello.wav", "pocketsphinx", "pizza_toppings", ref result, 3000, null); I am using mod_managed in AppContext mode. It says no speech Detected and crashes immediately everytime. I am using XLite to dial into freeswitch. The sound file starts playing, but if I speak some words from the dictionary, the application would crash. I am attaching the log. Thanks in advance. :)