Traceback (most recent call last):


 "C:\Python27\lib\threading.py", line 801, in __bootstrap_inner

self.run()


 "C:\Python27\lib\threading.py", line 754, in run

self.__target(*self.__args, **self.__kwargs)


 "C:\bbolli-tumblr-utils-30e140a\bbolli-tumblr-utils-30e140a\tumblr_backup.py", line 1043, in handler

work()


 "C:\bbolli-tumblr-utils-30e140a\bbolli-tumblr-utils-30e140a\tumblr_backup.py", line 781, in save_content

self.save_post()


 "C:\bbolli-tumblr-utils-30e140a\bbolli-tumblr-utils-30e140a\tumblr_backup.py", line 955, in save_post

f.write(self.get_post())


 "C:\bbolli-tumblr-utils-30e140a\bbolli-tumblr-utils-30e140a\tumblr_backup.py", line 910, in get_post

typ = ('liked-' if options.likes else '') + self.typ
TypeError: cannot concatenate 'str' and 'NoneType' objects

Traceback (most recent call last):


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp6_nk0mi2\build\youtube_dl\YoutubeDL.py", line 797, in extract_info


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp6_nk0mi2\build\youtube_dl\extractor\common.py", line 530, in extract


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp6_nk0mi2\build\youtube_dl\extractor\dplay.py", line 247, in _real_extract


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp6_nk0mi2\build\youtube_dl\extractor\dplay.py", line 172, in _get_disco_api_info


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp6_nk0mi2\build\youtube_dl\extractor\common.py", line 936, in raise_login_required
youtube_dl.utils.ExtractorError: This video is only available for registered users. Use --username and --password or --netrc to provide account credentials.`
