What does this internal server error mean?

internal-error
retag add tags
What is happened? I'm on askbot 0.7.47
MySite ERROR (EXTERNAL IP): Internal Server Error: /upload/

Traceback (most recent call last):

  File "/srv/mysite.com/node1/env/lib/python2.7/site-packages/Django-1.3.1-py2.7.egg/django/core/handlers/base.py", line 105, in get_response
    response = middleware_method(request, callback, callback_args, callback_kwargs)

  File "/srv/mysite.com/node1/askbot/middleware/cancel.py", line 5, in process_view
    if 'cancel' in request.REQUEST:

  File "/srv/mysite.com/node1/env/lib/python2.7/site-packages/Django-1.3.1-py2.7.egg/django/core/handlers/wsgi.py", line 196, in _get_request
    self._request = datastructures.MergeDict(self.POST, self.GET)

  File "/srv/mysite.com/node1/env/lib/python2.7/site-packages/Django-1.3.1-py2.7.egg/django/core/handlers/wsgi.py", line 210, in _get_post
    self._load_post_and_files()

  File "/srv/mysite.com/node1/env/lib/python2.7/site-packages/Django-1.3.1-py2.7.egg/django/http/__init__.py", line 277, in _load_post_and_files
    self._post, self._files = self.parse_file_upload(self.META, data)

  File "/srv/mysite.com/node1/env/lib/python2.7/site-packages/Django-1.3.1-py2.7.egg/django/http/__init__.py", line 235, in parse_file_upload
    return parser.parse()

  File "/srv/mysite.com/node1/env/lib/python2.7/site-packages/Django-1.3.1-py2.7.egg/django/http/multipartparser.py", line 197, in parse
    for chunk in field_stream:

  File "/srv/mysite.com/node1/env/lib/python2.7/site-packages/Django-1.3.1-py2.7.egg/django/http/multipartparser.py", line 319, in next
    output = self._producer.next()

  File "/srv/mysite.com/node1/env/lib/python2.7/site-packages/Django-1.3.1-py2.7.egg/django/http/multipartparser.py", line 473, in next
    for bytes in stream:

  File "/srv/mysite.com/node1/env/lib/python2.7/site-packages/Django-1.3.1-py2.7.egg/django/http/multipartparser.py", line 319, in next
    output = self._producer.next()

  File "/srv/mysite.com/node1/env/lib/python2.7/site-packages/Django-1.3.1-py2.7.egg/django/http/multipartparser.py", line 380, in next
    data = self.flo.read(self.chunk_size)

  File "/srv/mysite.com/node1/env/lib/python2.7/site-packages/Django-1.3.1-py2.7.egg/django/http/multipartparser.py", line 410, in read
    return self._file.read(num_bytes)

  File "/srv/mysite.com/node1/env/lib/python2.7/site-packages/Django-1.3.1-py2.7.egg/django/http/__init__.py", line 301, in read
    return self._stream.read(*args, **kwargs)

IOError: request data read error


<WSGIRequest
GET:<QueryDict: {}>,
POST:<could not parse>,
COOKIES:{'__utma': '268136331.428371438.1360245250.1360245250.1360245250.1',
 '__utmb': '268136331.1.10.1360245250',
 '__utmc': '268136331',
 '__utmz': '268136331.1360245250.1.1.utmcsr=google|utmccn=(organic)|utmcmd=organic|utmctr=(not%20provided)',
 '_pk_id.1.902c': 'bd4e04d636d391d6.1360245250.1.1360245250.1360245250.',
 '_pk_ref.1.902c': '%5B%22%22%2C%22%22%2C1360245250%2C%22https%3A%2F%2Fwww.google.de%2F%22%5D',
 '_pk_ses.1.902c': '*',
 'testuser_csrf': 'f85e88044e5ef798c4ad49cf3e168af9',
 'sessionid': '938eda045f1061926ee9ca4a25507a5e'},
META:{'CONTENT_LENGTH': '2315738',
 'CONTENT_TYPE': 'multipart/form-data; boundary=----WebKitFormBoundaryXVJZQFqE3LIKoplk',
 'DOCUMENT_ROOT': '/srv/mysite.com/node1',
 'GATEWAY_INTERFACE': 'CGI/1.1',
 'HTTP_ACCEPT': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
 'HTTP_ACCEPT_CHARSET': 'ISO-8859-1,utf-8;q=0.7,*;q=0.3',
 'HTTP_ACCEPT_ENCODING': 'gzip,deflate ...
(more)