Index Error: list index out of range

[yuukali]

yuu download https://gyao.yahoo.co.jp/player/11381/v00001/v0000000000000000006/ [INFO] Starting yuu v1.2.2... [INFO] GYAO: Fetching temporary user token Traceback (most recent call last): File "c:\users\appdata\local\programs\python\python37\lib\runpy.py", line 193, in _run_module_as_main "main", mod_spec) File "c:\users\appdata\local\programs\python\python37\lib\runpy.py", line 85, in _run_code exec(code, run_globals) File "C:\Users\AppData\Local\Programs\Python\Python37\Scripts\yuu.exe__main.py", line 7, in File "c:\users\appdata\local\programs\python\python37\lib\site-packages\click\core.py", line 829, in call__ return self.main(args, kwargs) File "c:\users\appdata\local\programs\python\python37\lib\site-packages\click\core.py", line 782, in main rv = self.invoke(ctx) File "c:\users\appdata\local\programs\python\python37\lib\site-packages\click\core.py", line 1259, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File "c:\users\appdata\local\programs\python\python37\lib\site-packages\click\core.py", line 1066, in invoke return ctx.invoke(self.callback, ctx.params) File "c:\users\appdata\local\programs\python\python37\lib\site-packages\click\core.py", line 610, in invoke return callback(args, **kwargs) File "c:\users\appdata\local\programs\python\python37\lib\site-packages\yuu\command.py", line 132, in main_downloader result, reason = yuuParser.get_token() File "c:\users\appdata\local\programs\python\python37\lib\site-packages\yuu\ext\gyao.py", line 117, in get_token r_pk = self.session.get("http://players.brightcove.net/{}/default_default/index.html".format(data_account[0])) IndexError: list index out of range