Restarting the service fixed the printing error for me. Looks like a network connection error
job.py:227: INFO conveyor.server.Server:log_job_stopped 2014-08-22 18:45:52,023 job 14: ended
event.py:149: INFO conveyor.event.Event:deliver 2014-08-22 18:45:52,025 Error delivering event. Traceback (most recent call last): File “pythonconveyor-2.3.0-py2.7.eggconveyorevent.py”, line 146, in deliver func(*args, **kwargs) File “pythonconveyor-2.3.0-py2.7.eggconveyorserver__init.py”, line 1180, in stopped_callback self.job_changed(job) File “pythonconveyor-2.3.0-py2.7.eggconveyorserver__init_.py”, line 327, in job_changed Client.job_changed(clients, job_info) File “pythonconveyor-2.3.0-py2.7.eggconveyorserver__init.py”, line 1481, in job_changed Client.send_notification(clients, ‘jobchanged’, params) File “pythonconveyor-2.3.0-py2.7.eggconveyorserver__init.py”, line 1445, in _send_notification client._jsonrpc.notify(name, params) File “pythonconveyor-2.3.0-py2.7.eggconveyorjsonrpc.py”, line 280, in notify self._send(data) File “pythonconveyor-2.3.0-py2.7.eggconveyorjsonrpc.py”, line 200, in _send self._outfp_writer.write(data) File “pythonpython27.zipcodecs.py”, line 352, in write self.stream.write(data) File “pythonconveyor-2.3.0-py2.7.eggconveyorconnection.py”, line 222, in write sent = self._socket.send(data[i:]) error: [Errno 10053] An established connection was aborted by the software in your host machine