This happens on Arch Linux with all addons and skins that use PIL image libraries.
Information on TheMovieDb Helper Kodi addon where its dev did a workaround here:
jurialmunkey/plugin.video.themoviedb.helper#445

A Kodi dev mentioned that this is a PIL / Numpy issue not a Kodi issue so I should ask here:
xbmc/xbmc#19324

Thank you for any possible solutions.