Amazon VOD add video error

06:06:19.863 T:140315423364864   DEBUG: CAddonSettings[plugin.video.amazon-test]: loading setting definitions
06:06:19.863 T:140315423364864   DEBUG: CAddonSettings[plugin.video.amazon-test]: trying to load setting definitions from old format...
06:06:19.864 T:140315423364864   DEBUG: CAddonSettings[plugin.video.amazon-test]: loading setting values
06:06:19.864 T:140315423364864   DEBUG: CSettingsManager: requested setting (subtitles) was not found.
06:06:19.864 T:140315423364864   DEBUG: CAddonSettings[plugin.video.amazon-test]: failed to find definition for setting subtitles. Creating a setting on-the-fly...
06:06:19.865 T:140315423364864   DEBUG: [Amazon VOD] {'opt': 'movies', 'url': '001', 'page': '1', 'mode': 'listCategories', 'cat': 'Browse'}
06:06:19.880 T:140316637976320   DEBUG: Thread waiting 140316637976320 terminating
06:06:19.881 T:140315423364864    INFO: CPythonInvoker(6, /home/mythtv/.kodi/addons/plugin.video.amazon-test/default.py): script successfully run
06:06:19.895 T:140317544212608   DEBUG: ------ Window Deinit (DialogBusy.xml) ------
06:06:19.898 T:140316637976320   DEBUG: Thread BackgroundLoader start, auto delete: false
06:06:19.901 T:140315431757568   DEBUG: ffmpeg[7F9DBB776700]: Invalid return value 0 for stream protocol
06:06:19.904 T:140317544212608   DEBUG: Previous line repeats 1 times.
06:06:19.904 T:140317544212608   DEBUG: ffmpeg[7F9E3960E880]: Invalid return value 0 for stream protocol
06:06:19.907 T:140315448354560   DEBUG: Previous line repeats 1 times.
06:06:19.907 T:140315448354560  NOTICE: [Amazon VOD] error: csrf_token_was_not_valid