Error on jarvis_quickstart

follow the steps, but error occured.
docker logs jarvis-speech

I0617 11:28:20.470322 71 server.cc:234] Waiting for in-flight requests to complete.
I0617 11:28:20.470336 71 model_repository_manager.cc:1099] unloading: tts_preprocessor:1
I0617 11:28:20.470419 71 model_repository_manager.cc:1099] unloading: tacotron2_decoder_postnet:1
I0617 11:28:20.470582 71 model_repository_manager.cc:1099] unloading: jarvis-trt-citrinet-1024:1