Kodi library update not working

[mo1783]

Kodi Library update isnt working for me. I keep getting the following error:
WARNING [2018-10-23 08:42:22,011] core.plugins.execute.267: Kodi Library Update.py - Execution failed. Exit code 1.
INFO [2018-10-23 08:42:22,008] core.plugins.execute.263: Kodi Library Update.py - b'POST data should be bytes or an iterable of bytes. It cannot be of type str.'
INFO [2018-10-23 08:42:20,685] core.postprocessing.default.222: #################################