Hi, not sure if anyone can help me here.

I'm having an issue with setting up kibana on my EC2 instance (CVAT being set up over https using custon SSL certs). Locally, I am able to run kibana no problem and it functions properly. However on my EC2 instance I'm getting a server error 500 (Failed to load resource: the server responded with a status of 500 ()) every time I try to access https://\<HOSTNAME>/analytics/app/kibana. Only kibana is affected here, the rest of CVAT functions properly.

Looking through the docker logs it seems that elasticsearch, logstash and kibana are all up and running. In the cvat_server logs this error occurs every time I attempt to access kibana:

ERROR:django.request:Internal Server Error: /analytics/app/kibana
Traceback (most recent call last):
  File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
    response = get_response(request)
  File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
    return view_func(*args, **kwargs)
  File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
    return self.dispatch(request, *args, **kwargs)
  File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 511, in dispatch
    self.response = self.finalize_response(request, response, *args, **kwargs)
  File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 423, in finalize_response
    assert isinstance(response, HttpResponseBase), (
AssertionError: Expected a `Response`, `HttpResponse` or `HttpStreamingResponse` to be returned from the view, but received a `<class 'NoneType'>`

I've been searching quite intensely for a solution but havn't found a fix so far. Anyone have an idea of what may be wrong?