Traceback (most recent call last):


 "/home/zulip/deployments/2020-04-12-23-25-13/zerver/worker/queue_processors.py", line 170, in do_consume

consume_func(events)


 "/home/zulip/deployments/2020-04-12-23-25-13/zerver/worker/queue_processors.py", line 199, in <lambda>

consume_func = lambda events: self.consume(events[0])


 "/home/zulip/deployments/2020-04-12-23-25-13/zerver/worker/queue_processors.py", line 481, in consume

handle_remove_push_notification(event['user_profile_id'], message_ids)


 "/home/zulip/deployments/2020-04-12-23-25-13/zerver/lib/push_notifications.py", line 670, in handle_remove_push_notification

gcm_payload, gcm_options = get_remove_payload_gcm(user_profile, message_ids)


 "/home/zulip/deployments/2020-04-12-23-25-13/zerver/lib/push_notifications.py", line 656, in get_remove_payload_gcm

'zulip_message_id': message_ids[0],


 "/home/zulip/deployments/2020-04-12-23-25-13/zulip-py3-venv/lib/python3.6/site-packages/django/db/models/query.py", line 291, in __getitem__

return self._result_cache[k]
IndexError: list index out of range


Traceback (most recent call last):


 "<input>", line 1, in <module>


 "/omitted/for/privacy/lib/python3.7/site-packages/inflect.py", line 2260, in plural

or self._plnoun(word, count),


 "/omitted/for/privacy/lib/python3.7/site-packages/inflect.py", line 2230, in postprocess

result[index] = result[index].capitalize()

IndexError: list index out of range
