Как я могу запустить команду django runserver?

У меня уже 2 день эта ошибка Может кто-нибудь помочь?

System check identified no issues (0 silenced).
January 17, 2021 - 13:18:06
Django version 3.1.5, using settings 'dj_bootcamp.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CTRL-BREAK.
Exception in thread django-main-thread:
Traceback (most recent call last):
  File "C:\Users\Boshqaruvchi\AppData\Local\Programs\Python\Python38-32\lib\threading.py", line 932, in _bootstrap_inner
    self.run()
  File "C:\Users\Boshqaruvchi\AppData\Local\Programs\Python\Python38-32\lib\threading.py", line 870, in run
    self._target(*self._args, **self._kwargs)
  File "C:\Users\Boshqaruvchi\dj-bootcamp\lib\site-packages\django\utils\autoreload.py", line 53, in wrapper
    fn(*args, **kwargs)
  File "C:\Users\Boshqaruvchi\dj-bootcamp\lib\site-packages\django\core\management\commands\runserver.py", line 139, in inner_run
    run(self.addr, int(self.port), handler,
  File "C:\Users\Boshqaruvchi\dj-bootcamp\lib\site-packages\django\core\servers\basehttp.py", line 206, in run
    httpd = httpd_cls(server_address, WSGIRequestHandler, ipv6=ipv6)
  File "C:\Users\Boshqaruvchi\dj-bootcamp\lib\site-packages\django\core\servers\basehttp.py", line 67, in __init__
    super().__init__(*args, **kwargs)
  File "C:\Users\Boshqaruvchi\AppData\Local\Programs\Python\Python38-32\lib\socketserver.py", line 452, in __init__
    self.server_bind()
  File "C:\Users\Boshqaruvchi\AppData\Local\Programs\Python\Python38-32\lib\wsgiref\simple_server.py", line 50, in server_bind
    HTTPServer.server_bind(self)
  File "C:\Users\Boshqaruvchi\AppData\Local\Programs\Python\Python38-32\lib\http\server.py", line 140, in server_bind
    self.server_name = socket.getfqdn(host)
  File "C:\Users\Boshqaruvchi\AppData\Local\Programs\Python\Python38-32\lib\socket.py", line 756, in getfqdn
    hostname, aliases, ipaddrs = gethostbyaddr(name)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xcf in position 13: invalid continuation byte