Unrecoverable error in the server [QNAP NAS]

[Davmaster]

I started getting this coming up when trying to connect to sabnzbd today:

Code: Select all

Unrecoverable error in the server.
Traceback (most recent call last):
  File "/share/MD0_DATA/.qpkg/SABnzbdplus/cherrypy/_cpwsgi.py", line 180, in trap
    return func(*args, **kwargs)
  File "/share/MD0_DATA/.qpkg/SABnzbdplus/cherrypy/_cpwsgi.py", line 99, in __call__
    return self.nextapp(environ, start_response)
  File "/share/MD0_DATA/.qpkg/SABnzbdplus/cherrypy/_cpwsgi.py", line 410, in tail
    return self.response_class(environ, start_response, self.cpapp)
  File "/share/MD0_DATA/.qpkg/SABnzbdplus/cherrypy/_cpwsgi.py", line 234, in __init__
    self.run()
  File "/share/MD0_DATA/.qpkg/SABnzbdplus/cherrypy/_cpwsgi.py", line 306, in run
    request, resp = self.cpapp.get_serving(local, remote, scheme, sproto)
  File "/share/MD0_DATA/.qpkg/SABnzbdplus/cherrypy/_cptree.py", line 132, in get_serving
    cherrypy.engine.publish('acquire_thread')
  File "/share/MD0_DATA/.qpkg/SABnzbdplus/cherrypy/process/wspbus.py", line 223, in publish
    raise exc
ChannelFailures: TypeError("'NoneType' object is not subscriptable",)

It was restarted before this so it may have upgraded (I'm running an autoupdating qpkg on a QNAP NAS) - it was properly running 1.0 before this
What can I do to get this going again?

EDIT: I tried stopping/starting it a few times, it now behaves differently - It takes several minutes to connect, and then it loads up the sabnzbd screen for about 10 seconds, then comes up with a glaze that says "Lost Connection to SABnzbd".
After that I can't connect again unless I stop and start it again - gives an error: The connection was reset.
ERR_CONNECTION_RESET

[shypike]

We've only released 0.7.20 and 1.0.0 in the last 1.5 year.
So an auto upgrade is unlikely to be the cause.
Does restarting the NAS help?