我在postgresql中使用django，每当我试图保存或删除任何内容时，都会出现以下错误-Traceback (most recent call last):

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 138, in run

self.finish_response()

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 180, in finish_response

self.write(data)

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 274, in write

self.send_headers()

Not Found: /favicon.ico

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 332, in send_headers

self.send_preamble()

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 255, in send_preamble

('Date: %s\r\n' % format_date_time(time.time())).encode('iso-8859-1')

[02/Aug/2016 18:30:14] "GET /favicon.ico HTTP/1.1" 404 2044

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 453, in _write

self.stdout.write(data)

File "c:\program files (x86)\python35-32\Lib\socket.py", line 593, in write

return self._sock.send(b)

ConnectionAbortedError: [WinError 10053] An established connection was aborted by the software in your host machine

[02/Aug/2016 18:30:14] "GET /api/delete/ HTTP/1.1" 500 59

----------------------------------------

Exception happened during processing of request from ('127.0.0.1', 1712)

Traceback (most recent call last):

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 138, in run

self.finish_response()

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 180, in finish_response

self.write(data)

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 274, in write

self.send_headers()

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 332, in send_headers

self.send_preamble()

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 255, in send_preamble

('Date: %s\r\n' % format_date_time(time.time())).encode('iso-8859-1')

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 453, in _write

self.stdout.write(data)

File "c:\program files (x86)\python35-32\Lib\socket.py", line 593, in write

return self._sock.send(b)

ConnectionAbortedError: [WinError 10053] An established connection was aborted by the software in your host machine

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 141, in run

self.handle_error()

File "C:\Users\sushant\Desktop\projects\drfapi\venv\lib\site-packages\django\core\servers\basehttp.py", line 92, in handle_error

super(ServerHandler, self).handle_error()

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 368, in handle_error

self.finish_response()

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 180, in finish_response

self.write(data)

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 274, in write

self.send_headers()

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 331, in send_headers

if not self.origin_server or self.client_is_modern():

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 344, in client_is_modern

return self.environ['SERVER_PROTOCOL'].upper() != 'HTTP/0.9'

TypeError: 'NoneType' object is not subscriptable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

File "c:\program files (x86)\python35-32\Lib\socketserver.py", line 628, in process_request_thread

self.finish_request(request, client_address)

File "c:\program files (x86)\python35-32\Lib\socketserver.py", line 357, in finish_request

self.RequestHandlerClass(request, client_address, self)

File "C:\Users\sushant\Desktop\projects\drfapi\venv\lib\site-packages\django\core\servers\basehttp.py", line 99, in __init__

super(WSGIRequestHandler, self).__init__(*args, **kwargs)

File "c:\program files (x86)\python35-32\Lib\socketserver.py", line 684, in __init__

self.handle()

File "C:\Users\sushant\Desktop\projects\drfapi\venv\lib\site-packages\django\core\servers\basehttp.py", line 179, in handle

handler.run(self.server.get_app())

File "c:\program files (x86)\python35-32\Lib\wsgiref\handlers.py", line 144, in run

self.close()

File "c:\program files (x86)\python35-32\Lib\wsgiref\simple_server.py", line 35, in close

self.status.split(' ',1)[0], self.bytes_sent

AttributeError: 'NoneType' object has no attribute 'split'

----------------------------------------

当数据库save\delete命令出现时，它会执行两次，第一次没有错误，第二次抛出此错误，因此save会执行两次。

据我所知，有些程序正在阻止它(正如错误所说的那样)，所以我删除了我所拥有的反病毒程序，但没有任何结论。

有人知道这是怎么回事吗？

编辑：这是一个Python错误，已报告here