Bug Report: Unhandled exception "AttributeError: 'NoneType' object has no attribute 'split'" (#2bef743f)

[commixreporter]

Commix version: 4.0-dev#32
Python version: 3.11.9
Operating system: nt
Command line: commix.py --shellshock --url=**************** -old-but-gold.chals.io/cgi-bin/launch1.cgi

Traceback (most recent call last):
  File "commix.py", line 35, in <module>
    main()
  File "commix.py", line 30, in main
    import src.core.main
  File "main.py", line 868, in <module>
    main(filename, url, http_request_method)
  File "main.py", line 524, in main
    controller.do_check(url, http_request_method, filename)
  File "controller.py", line 794, in do_check
    perform_checks(url, http_request_method, filename)
  File "controller.py", line 739, in perform_checks
    headers_checks(url, http_request_method, filename, timesec)
  File "controller.py", line 674, in headers_checks
    cookie_injection(url, http_request_method, filename, timesec)
  File "controller.py", line 502, in cookie_injection
    cookie_parameters = parameters.do_cookie_check(menu.options.cookie)
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "parameters.py", line 553, in do_cookie_check
    multi_parameters = cookie.split(settings.COOKIE_DELIMITER)
                       ^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'split'