[glubbish]

Recently I have been seeing the following error on kodi startup using the amber skin.
I tried reinstalling amber, but it did not help

kodi 16.1
ubuntu 16.04.1

07:04:36 T:139785371559680 ERROR: EXCEPTION Thrown (PythonToCppException) : -->Python callback/script returned the following error<--
- NOTE: IGNORING THIS CAN LEAD TO MEMORY LEAKS!
Error Type: <type 'exceptions.AttributeError'>
Error Contents: Main instance has no attribute 'RANDOMITEMS_UNPLAYED'
Traceback (most recent call last):
File "/home/derek/.kodi/addons/service.skin.widgets/default.py", line 751, in onDatabaseUpdated
self.update_listitems(database)
File "/home/derek/.kodi/addons/service.skin.widgets/default.py", line 664, in _update
self._fetch_movies('RandomMovie')
File "/home/derek/.kodi/addons/service.skin.widgets/default.py", line 172, in _fetch_movies
elif request == "RandomMovie" and self.RANDOMITEMS_UNPLAYED:
AttributeError: Main instance has no attribute 'RANDOMITEMS_UNPLAYED'
-->End of Python script error report<--

Any help appreciated.
Thanks Derek.