# Pastebin MbyAROyE
follow_server_1     | 2020-11-21 16:36:07,273 INFO 075bf79ee04f4f068918c5019e5aa0d2: Upgrade to websocket successful
follow_server_1     | 2020-11-21 16:36:23,865 INFO 075bf79ee04f4f068918c5019e5aa0d2: Received packet MESSAGE data 2["json",{"user":"MB","follow":[]}]
follow_server_1     | 2020-11-21 16:36:23,865 INFO received event "json" from 075bf79ee04f4f068918c5019e5aa0d2 [/]
follow_server_1     | Exception in thread Thread-6:
follow_server_1     | Traceback (most recent call last):
follow_server_1     |   File "/usr/local/lib/python3.7/threading.py", line 917, in _bootstrap_inner
follow_server_1     |     self.run()
follow_server_1     |   File "/usr/local/lib/python3.7/threading.py", line 865, in run
follow_server_1     |     self._target(*self._args, **self._kwargs)
follow_server_1     |   File "/usr/local/lib/python3.7/site-packages/socketio/server.py", line 682, in _handle_event_internal
follow_server_1     |     r = server._trigger_event(data[0], namespace, sid, *data[1:])
follow_server_1     |   File "/usr/local/lib/python3.7/site-packages/socketio/server.py", line 711, in _trigger_event
follow_server_1     |     return self.handlers[namespace][event](*args)
follow_server_1     |   File "/usr/local/lib/python3.7/site-packages/flask_socketio/__init__.py", line 283, in _handler
follow_server_1     |     *args)
follow_server_1     |   File "/usr/local/lib/python3.7/site-packages/flask_socketio/__init__.py", line 713, in _handle_event
follow_server_1     |     ret = handler(*args)
follow_server_1     |   File "/code/listenbrainz/listenbrainz/follow_server/follow_server.py", line 47, in handle_json
follow_server_1     |     raise BadRequest("Follow list must have one or more users.")
follow_server_1     | werkzeug.exceptions.BadRequest: 400 Bad Request: Follow list must have one or more users.