octoprint webcam bug?

2019-12-11 11:20:27,100 - backoff - INFO - Backing off capture_jpeg(...) for 0.5s (ReadTimeout: HTTPConnectionPool(host='127.0.0.1', port=8080): Read timed out. (read timeout=5))
2019-12-11 11:20:32,115 - webcam_server - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1381, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint_thespaghettidetective/webcam_stream.py", line 350, in webcam
    return self.get_snapshot()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint_thespaghettidetective/webcam_stream.py", line 321, in get_snapshot
    return flask.send_file(io.BytesIO(self.next_jpg()), mimetype='image/jpeg')
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint_thespaghettidetective/webcam_stream.py", line 327, in next_jpg
    chunk = s.recv(100)
timeout: timed out
2019-12-11 11:20:32,124 - werkzeug - INFO - 127.0.0.1 - - [11/Dec/2019 11:20:32] "GET /?action=snapshot HTTP/1.1" 500 -
2019-12-11 11:20:32,578 - backoff - INFO - Backing off capture_jpeg(...) for 0.2s (ReadTimeout: HTTPConnectionPool(host='127.0.0.1', port=8080): Read timed out. (read timeout=5))
2019-12-11 11:20:37,586 - webcam_server - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1381, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint_thespaghettidetective/webcam_stream.py", line 350, in webcam
    return self.get_snapshot()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint_thespaghettidetective/webcam_stream.py", line 321, in get_snapshot
    return flask.send_file(io.BytesIO(self.next_jpg()), mimetype='image/jpeg')
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint_thespaghettidetective/webcam_stream.py", line 326, in next_jpg
    s.connect(('127.0.0.1', 14499))
  File "/usr/lib/python2.7/socket.py", line 228, in meth
    return getattr(self._sock,name)(*args)
timeout: timed out