AttributeError: cannot access 'encode' with accented characters #1553

$ flexget series show "Aranyélet"
There is a FlexGet process already running for this config, sending execution there.
Traceback (most recent call last):
  File "/usr/local/bin/flexget", line 11, in <module>
    sys.exit(main())
  File "/usr/local/lib/python2.7/dist-packages/flexget/__init__.py", line 42, in main
    manager.start()
  File "/usr/local/lib/python2.7/dist-packages/flexget/manager.py", line 309, in start
    client.handle_cli(self.args)
  File "/usr/local/lib/python2.7/dist-packages/rpyc/core/netref.py", line 196, in __call__
    return syncreq(_self, consts.HANDLE_CALL, args, kwargs)
  File "/usr/local/lib/python2.7/dist-packages/rpyc/core/netref.py", line 71, in syncreq
    return conn.sync_request(handler, oid, *args)
  File "/usr/local/lib/python2.7/dist-packages/rpyc/core/protocol.py", line 441, in sync_request
    raise obj
AttributeError: cannot access 'encode'

========= Remote Traceback (3) =========
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/rpyc/core/protocol.py", line 305, in _dispatch_request
    res = self._HANDLERS[handler](self, *args)
  File "/usr/local/lib/python2.7/dist-packages/rpyc/core/protocol.py", line 535, in _handle_call
    return self._local_objects[oid](*args, **dict(kwargs))
  File "/usr/local/lib/python2.7/dist-packages/flexget/ipc.py", line 90, in exposed_handle_cli
    self.manager.handle_cli(options)
  File "/usr/local/lib/python2.7/dist-packages/flexget/manager.py", line 353, in handle_cli
    options.cli_command_callback(self, command_options)
  File "/usr/local/lib/python2.7/dist-packages/flexget/plugins/cli/series.py", line 37, in do_cli
    display_details(options)
  File "/usr/local/lib/python2.7/dist-packages/flexget/plugins/cli/series.py", line 188, in display_details
    console(colorize(ERROR_COLOR, 'ERROR: Unknown series `%s`' % name))
  File "/usr/local/lib/python2.7/dist-packages/flexget/terminal.py", line 263, in console
    print(text, *args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/flexget/ipc.py", line 51, in write
    self.flush()
  File "/usr/local/lib/python2.7/dist-packages/flexget/ipc.py", line 57, in flush
    self.writer(self.buffer, end='')
  File "/usr/local/lib/python2.7/dist-packages/rpyc/core/netref.py", line 196, in __call__
    return syncreq(_self, consts.HANDLE_CALL, args, kwargs)
  File "/usr/local/lib/python2.7/dist-packages/rpyc/core/netref.py", line 71, in syncreq
    return conn.sync_request(handler, oid, *args)
  File "/usr/local/lib/python2.7/dist-packages/rpyc/core/protocol.py", line 441, in sync_request
    raise obj
AttributeError: cannot access 'encode'

========= Remote Traceback (2) =========
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/rpyc/core/protocol.py", line 305, in _dispatch_request
    res = self._HANDLERS[handler](self, *args)
  File "/usr/local/lib/python2.7/dist-packages/rpyc/core/protocol.py", line 535, in _handle_call
    return self._local_objects[oid](*args, **dict(kwargs))
  File "/usr/local/lib/python2.7/dist-packages/flexget/ipc.py", line 117, in exposed_console
    console(text, *args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/flexget/terminal.py", line 265, in console
    text = text.encode(io_encoding, 'replace').decode(io_encoding)
  File "/usr/local/lib/python2.7/dist-packages/rpyc/core/netref.py", line 150, in __getattr__
    return syncreq(self, consts.HANDLE_GETATTR, name)
  File "/usr/local/lib/python2.7/dist-packages/rpyc/core/netref.py", line 71, in syncreq
    return conn.sync_request(handler, oid, *args)
  File "/usr/local/lib/python2.7/dist-packages/rpyc/core/protocol.py", line 441, in sync_request
    raise obj
AttributeError: cannot access 'encode'

========= Remote Traceback (1) =========
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/rpyc/core/protocol.py", line 305, in _dispatch_request
    res = self._HANDLERS[handler](self, *args)
  File "/usr/local/lib/python2.7/dist-packages/rpyc/core/protocol.py", line 541, in _handle_getattr
    return self._access_attr(oid, name, (), "_rpyc_getattr", "allow_getattr", getattr)
  File "/usr/local/lib/python2.7/dist-packages/rpyc/core/protocol.py", line 504, in _access_attr
    raise AttributeError("cannot access %r" % (name,))
AttributeError: cannot access 'encode'