unhandled exception #2

2017-10-12 19:27:24.772 relay 13 on
2017-10-12 19:27:24.772 updating whole badge cache instead of single badge because badges need to be zero-stripped in AD for single badge queries to work
2017-10-12 19:27:25.231
Exception in thread AccessManager:
Traceback (most recent call last):
  File "/usr/lib/python3.4/threading.py", line 920, in _bootstrap_inner
    self.run()
  File "/root/bin/DMSdaemon.py", line 104, in run
    message = json.loads(message.decode())
  File "/usr/lib/python3.4/json/__init__.py", line 318, in loads
    return _default_decoder.decode(s)
  File "/usr/lib/python3.4/json/decoder.py", line 343, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/lib/python3.4/json/decoder.py", line 361, in raw_decode
    raise ValueError(errmsg("Expecting value", s, err.value)) from None
ValueError: Expecting value: line 2 column 1 (char 1)

2017-10-12 19:27:29.776 relay 13 off