Invoking menu options without API keys installed causes Kodi to freeze [6.8.0]

[kekukui]

22:03:56.231 T:1268740992   ERROR: [plugin.video.youtube] Error reason: |accessNotConfigured| with message: |No API keys provided|
22:05:45.824 T:1302311808   ERROR: GetDirectory - Error getting plugin://plugin.video.youtube/special/popular_right_now/
22:05:45.840 T:1936830480   ERROR: CGUIMediaWindow::GetDirectory(plugin://plugin.video.youtube/special/popular_right_now/) failed
22:05:59.477 T:1268740992  NOTICE: [plugin.video.youtube] Running: YouTube (6.8.0) on Leia (Kodi-18.6) with Python 2.7.16
  Path: /config/youtube/
  Params: {}
22:24:22.906 T:1302311808 WARNING: CPythonInvoker(80): Script invoked without an addon. Adding all addon modules installed to python path as fallback. This behaviour will be removed in future version.
22:24:25.400 T:1557414784  NOTICE: [plugin.video.youtube] Running: YouTube (6.8.0) on Leia (Kodi-18.6) with Python 2.7.16
  Path: /
  Params: {}
22:24:29.500 T:1268740992   ERROR: CPythonInvoker(81, /storage/.kodi/addons/plugin.video.youtube/resources/lib/default.py): script didn't stop in 5 seconds - let's kill it