Error after reinstalling development environment?

Question

Django

Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x02C082B8>
Traceback (most recent call last):
  File "C:\Users\Samsung\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\utils\autoreload.py", line 225, in wrapper
    fn(*args, **kwargs)
  File "C:\Users\Samsung\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\management\commands\runserver.py", line 139, in inner_run
    ipv6=self.use_ipv6, threading=threading, server_cls=self.server_cls)
  File "C:\Users\Samsung\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\servers\basehttp.py", line 163, in run
    httpd = httpd_cls(server_address, WSGIRequestHandler, ipv6=ipv6)
  File "C:\Users\Samsung\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\servers\basehttp.py", line 66, in init
    super().init(*args, **kwargs)
  File "C:\Users\Samsung\AppData\Local\Programs\Python\Python36-32\lib\socketserver.py", line 453, in init
    self.server_bind()
  File "C:\Users\Samsung\AppData\Local\Programs\Python\Python36-32\lib\wsgiref\simple_server.py", line 50, in server_bind
    HTTPServer.server_bind(self)
  File "C:\Users\Samsung\AppData\Local\Programs\Python\Python36-32\lib\http\server.py", line 138, in server_bind
    self.server_name = socket.getfqdn(host)
  File "C:\Users\Samsung\AppData\Local\Programs\Python\Python36-32\lib\socket.py", line 673, in getfqdn
    hostname, aliases, ipaddrs = gethostbyaddr(name)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xcf in position 8: invalid continuation byte

How can I fix this?

Answer 1

Your computer name contains Cyrillic characters.