how to fix this ?

[rikyuking]

Traceback (most recent call last):
  File "D:\SCRIPT\PHYTON\PSARipper\psaripper\PSAEntry.py", line 22, in get_ddl_urls
    ddlurl = decrypt_url(ddl[1], self.scraper)
  File "D:\SCRIPT\PHYTON\PSARipper\psaripper\util.py", line 44, in decrypt_url
    furl = bypass_ouo(ouo_url)
  File "D:\SCRIPT\PHYTON\PSARipper\psaripper\util.py", line 90, in bypass_ouo
    inputs = bs4.form.findAll("input", {"name": re.compile(r"token$")})
AttributeError: 'NoneType' object has no attribute 'findAll'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "D:\SCRIPT\PHYTON\PSARipper\psa.py", line 62, in <module>
    ddlurls = media.get_ddl_urls()
  File "D:\SCRIPT\PHYTON\PSARipper\psaripper\PSAEntry.py", line 28, in get_ddl_urls
    ddlurl = decrypt_url(ddl[1], self.scraper)
  File "D:\SCRIPT\PHYTON\PSARipper\psaripper\util.py", line 44, in decrypt_url
    furl = bypass_ouo(ouo_url)
  File "D:\SCRIPT\PHYTON\PSARipper\psaripper\util.py", line 90, in bypass_ouo
    inputs = bs4.form.findAll("input", {"name": re.compile(r"token$")})
AttributeError: 'NoneType' object has no attribute 'findAll'