sonos_playlists fails with AttributeError: 'SoCo' object has no attribute 'music_library'

[bru73f0rc3]

Hi,
Tried fetching the sonos_playlists from one of my speakers and i'm getting the below error.
Any ideas where to look for the issue?

socos list
(1) 192.168.1.45 Master Bedroom
(2) 192.168.1.48 Master Bathroom
(3) 192.168.1.57 Living Room
(4) 192.168.1.67 Playroom
(5) 192.168.1.68 Second Bathroom

socos sonos_playlists 192.168.1.67
Traceback (most recent call last):
File "/share/CACHEDEV1_DATA/.qpkg/Python/bin/socos", line 11, in
sys.exit(main())
File "/share/CACHEDEV1_DATA/.qpkg/Python/lib/python2.7/site-packages/socos/runner.py", line 21, in main
socos.process_cmd(args)
File "/share/CACHEDEV1_DATA/.qpkg/Python/lib/python2.7/site-packages/socos/core.py", line 171, in process_cmd
for line in result:
File "/share/CACHEDEV1_DATA/.qpkg/Python/lib/python2.7/site-packages/socos/music_lib.py", line 85, in _search_and_play
items = sonos.music_library.get_music_library_information(
AttributeError: 'SoCo' object has no attribute 'music_library'