P5fBXwFg

1UnboundLocalError at /api/tasks/task/15/ispring_courses/
2local variable 'element_object' referenced before assignment
3
4Request Method: POST
5Request URL: http://185.236.130.134/api/tasks/task/15/ispring_courses/
6Django Version: 1.11.9
7Python Executable: /home/django/philips-v2/venv/bin/python3
8Python Version: 3.6.5
9Python Path: ['/home/django/philips-v2', '/home/django/philips-v2/venv/bin', '/usr/lib/python36.zip', '/usr/lib/python3.6', '/usr/lib/python3.6/lib-dynload', '/home/django/philips-v2/venv/lib/python3.6/site-packages']
10Server time: Ср, 11 Июл 2018 17:19:20 +0300
11Installed Applications:
12['django.contrib.admin',
13 'django.contrib.auth',
14 'django.contrib.contenttypes',
15 'django.contrib.sessions',
16 'django.contrib.messages',
17 'django.contrib.staticfiles',
18 'rest_framework',
19 'rest_framework_swagger',
20 'nested_admin',
21 'ckeditor',
22 'corsheaders',
23 'dynamic_rest',
24 'taggit',
25 'taggit_serializer',
26 'django_cron',
27 'philips_v2.apps.routes',
28 'philips_v2.apps.users',
29 'philips_v2.apps.tasks',
30 'philips_v2.apps.badges',
31 'philips_v2.apps.skills',
32 'philips_v2.apps.motivation_templates',
33 'philips_v2.apps.ispring',
34 'philips_v2.apps.tags',
35 'debug_toolbar']
36Installed Middleware:
37['django.middleware.security.SecurityMiddleware',
38 'django.contrib.sessions.middleware.SessionMiddleware',
39 'corsheaders.middleware.CorsMiddleware',
40 'django.middleware.common.CommonMiddleware',
41 'django.middleware.csrf.CsrfViewMiddleware',
42 'django.contrib.auth.middleware.AuthenticationMiddleware',
43 'django.contrib.messages.middleware.MessageMiddleware',
44 'django.middleware.clickjacking.XFrameOptionsMiddleware',
45 'debug_toolbar.middleware.DebugToolbarMiddleware']
46
47
48Traceback:  
49
50File "/home/django/philips-v2/philips_v2/apps/users/viewsets.py" in add_list_route
51  60.                             element_object = child_model.objects.get(id=int(element['contentItemId']))
52
53File "/home/django/philips-v2/venv/lib/python3.6/site-packages/django/db/models/manager.py" in manager_method
54  85.                 return getattr(self.get_queryset(), name)(*args, **kwargs)
55
56File "/home/django/philips-v2/venv/lib/python3.6/site-packages/django/db/models/query.py" in get
57  380.                 self.model._meta.object_name
58  
59    
60      During handling of the above exception (ContentItem matching query does not exist.), another exception occurred:
61    
62  
63
64File "/home/django/philips-v2/venv/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner
65  41.             response = get_response(request)
66
67File "/home/django/philips-v2/venv/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
68  187.                 response = self.process_exception_by_middleware(e, request)
69
70File "/home/django/philips-v2/venv/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
71  185.                 response = wrapped_callback(request, *callback_args, **callback_kwargs)
72
73File "/home/django/philips-v2/venv/lib/python3.6/site-packages/django/views/decorators/csrf.py" in wrapped_view
74  58.         return view_func(*args, **kwargs)
75
76File "/home/django/philips-v2/venv/lib/python3.6/site-packages/rest_framework/viewsets.py" in view
77  86.             return self.dispatch(request, *args, **kwargs)
78
79File "/home/django/philips-v2/venv/lib/python3.6/site-packages/rest_framework/views.py" in dispatch
80  489.             response = self.handle_exception(exc)
81
82File "/home/django/philips-v2/venv/lib/python3.6/site-packages/rest_framework/views.py" in handle_exception
83  449.             self.raise_uncaught_exception(exc)
84
85File "/home/django/philips-v2/venv/lib/python3.6/site-packages/rest_framework/views.py" in dispatch
86  486.             response = handler(request, *args, **kwargs)
87
88File "/home/django/philips-v2/philips_v2/apps/tasks/viewsets.py" in ispring_courses
89  67.         return add_list_route(request, 'Task', 'ContentItem', 'tasks', 'ispring', pk)
90
91File "/home/django/philips-v2/philips_v2/apps/users/viewsets.py" in add_list_route
92  68.                             getattr(parent, child_entity_name_plural).add(element_object)
93
94Exception Type: UnboundLocalError at /api/tasks/task/15/ispring_courses/
95Exception Value: local variable 'element_object' referenced before assignment
96Request information:
97USER: FedAM.MMS@philips.com
98
99GET: No GET data
100
101POST: No POST data
102
103FILES: No FILES data
104
105COOKIES:
106csrftoken = 'uP8qjcRXy5m8xwlfzUeVBe9ZqXzUe0xNHlusw0GC6skB7EXpNotQkuBeigtjv4zQ'
107sessionid = 'n32lvkqm9ul1pj606sziu8qunq8a99zn'
108
109META:
110CONTENT_LENGTH = '285'
111CONTENT_TYPE = 'application/json'
112CSRF_COOKIE = 'uP8qjcRXy5m8xwlfzUeVBe9ZqXzUe0xNHlusw0GC6skB7EXpNotQkuBeigtjv4zQ'
113HTTP_ACCEPT = 'application/json, text/plain, */*'
114HTTP_ACCEPT_ENCODING = 'gzip, deflate'
115HTTP_ACCEPT_LANGUAGE = 'ru-RU,ru;q=0.9,en-US;q=0.8,en;q=0.7'
116HTTP_CONNECTION = 'close'
117HTTP_COOKIE = 'csrftoken=uP8qjcRXy5m8xwlfzUeVBe9ZqXzUe0xNHlusw0GC6skB7EXpNotQkuBeigtjv4zQ; sessionid=n32lvkqm9ul1pj606sziu8qunq8a99zn'
118HTTP_HOST = '185.236.130.134'
119HTTP_ORIGIN = 'http://185.236.130.134'
120HTTP_REFERER = 'http://185.236.130.134/create/task/15'
121HTTP_USER_AGENT = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36'
122HTTP_X_FORWARDED_FOR = '158.255.176.236'
123HTTP_X_REAL_IP = '158.255.176.236'
124HTTP_X_SCHEME = 'http'
125PATH_INFO = '/api/tasks/task/15/ispring_courses/'
126QUERY_STRING = ''
127RAW_URI = '/api/tasks/task/15/ispring_courses/'
128REMOTE_ADDR = ''
129REQUEST_METHOD = 'POST'
130SCRIPT_NAME = ''
131SERVER_NAME = '185.236.130.134'
132SERVER_PORT = '80'
133SERVER_PROTOCOL = 'HTTP/1.0'
134SERVER_SOFTWARE = 'gunicorn/19.8.1'
135gunicorn.socket = <socket.socket fd=10, family=AddressFamily.AF_UNIX, type=SocketKind.SOCK_STREAM, proto=0, laddr=/home/django/philips-v2/gunicorn.sock>
136wsgi.errors = <gunicorn.http.wsgi.WSGIErrorsWrapper object at 0x7f6f731b76d8>
137wsgi.file_wrapper = ''
138wsgi.input = <gunicorn.http.body.Body object at 0x7f6f731b7eb8>
139wsgi.multiprocess = True
140wsgi.multithread = True
141wsgi.run_once = False
142wsgi.url_scheme = 'http'
143wsgi.version = '(1, 0)'
144
145Settings:
146Using settings module philips_v2.settings
147ABSOLUTE_URL_OVERRIDES = {}
148ADMINS = []
149ALLOWED_HOSTS = ['localhost:4200', 'philips-dev.supporteam.ru', '127.0.0.1', '185.236.130.134']
150APPEND_SLASH = True
151AUTHENTICATION_BACKENDS = "('philips_v2.apps.users.authentication.SkynetAuthBackend', 'django.contrib.auth.backends.ModelBackend')"
152AUTH_PASSWORD_VALIDATORS = '********************'
153AUTH_USER_MODEL = 'auth.User'
154BASE_DIR = '/home/django/philips-v2'
155CACHES = {'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'}}
156CACHE_MIDDLEWARE_ALIAS = 'default'
157CACHE_MIDDLEWARE_KEY_PREFIX = '********************'
158CACHE_MIDDLEWARE_SECONDS = 600
159CKEDITOR_CONFIGS = {'default': {'toolbar': 'Custom', 'toolbar_Custom': [['Bold', 'Italic', 'Underline'], ['NumberedList', 'BulletedList', '-', 'Outdent', 'Indent', '-', 'JustifyLeft', 'JustifyCenter', 'JustifyRight', 'JustifyBlock'], ['Link', 'Unlink'], ['RemoveFormat', 'Source'], ['Format', 'Blockquote']]}}
160CORS_ALLOW_CREDENTIALS = True
161CORS_ALLOW_HEADERS = "('accept', 'accept-encoding', 'authorization', 'content-type', 'dnt', 'origin', 'user-agent', 'x-csrftoken', 'x-requested-with', 'x-xsrf-token')"
162CORS_ORIGIN_WHITELIST = "('philips-dev.supporteam.ru', 'localhost:4200', '185.236.130.134')"
163CRON_CLASSES = ['philips_v2.apps.users.cron.SyncUsers', 'philips_v2.apps.routes.cron.VisitProceed', 'philips_v2.apps.tasks.cron.UpdateTasks']
164CSRF_COOKIE_AGE = 31449600
165CSRF_COOKIE_DOMAIN = None
166CSRF_COOKIE_HTTPONLY = False
167CSRF_COOKIE_NAME = 'csrftoken'
168CSRF_COOKIE_PATH = '/'
169CSRF_COOKIE_SECURE = False
170CSRF_FAILURE_VIEW = 'django.views.csrf.csrf_failure'
171CSRF_HEADER_NAME = 'HTTP_X_CSRFTOKEN'
172CSRF_TRUSTED_ORIGINS = "('philips-dev.supporteam.ru', 'localhost:4200', '185.236.130.134')"
173CSRF_USE_SESSIONS = False
174DATABASES = {'default': {'ENGINE': 'django.db.backends.mysql', 'NAME': 'promoarmy_v2', 'USER': 'root', 'PASSWORD': '********************', 'HOST': 'localhost', 'PORT': '3306', 'ATOMIC_REQUESTS': False, 'AUTOCOMMIT': True, 'CONN_MAX_AGE': 0, 'OPTIONS': {}, 'TIME_ZONE': None, 'TEST': {'CHARSET': None, 'COLLATION': None, 'NAME': None, 'MIRROR': None}}}
175DATABASE_ROUTERS = []
176DATA_UPLOAD_MAX_MEMORY_SIZE = 2621440
177DATA_UPLOAD_MAX_NUMBER_FIELDS = 1000
178DATETIME_FORMAT = 'N j, Y, P'
179DATETIME_INPUT_FORMATS = ['%Y-%m-%d %H:%M:%S', '%Y-%m-%d %H:%M:%S.%f', '%Y-%m-%d %H:%M', '%Y-%m-%d', '%m/%d/%Y %H:%M:%S', '%m/%d/%Y %H:%M:%S.%f', '%m/%d/%Y %H:%M', '%m/%d/%Y', '%m/%d/%y %H:%M:%S', '%m/%d/%y %H:%M:%S.%f', '%m/%d/%y %H:%M', '%m/%d/%y']
180DATE_FORMAT = 'N j, Y'
181DATE_INPUT_FORMATS = ['%Y-%m-%d', '%m/%d/%Y', '%m/%d/%y', '%b %d %Y', '%b %d, %Y', '%d %b %Y', '%d %b, %Y', '%B %d %Y', '%B %d, %Y', '%d %B %Y', '%d %B, %Y']
182DEBUG = True
183DEBUG_PROPAGATE_EXCEPTIONS = False
184DEBUG_TOOLBAR_CONFIG = {'SHOW_TEMPLATE_CONTEXT': True, 'ENABLE_STACKTRACES': True}
185DEBUG_TOOLBAR_PANELS = ['debug_toolbar.panels.versions.VersionsPanel', 'debug_toolbar.panels.timer.TimerPanel', 'debug_toolbar.panels.settings.SettingsPanel', 'debug_toolbar.panels.headers.HeadersPanel', 'debug_toolbar.panels.request.RequestPanel', 'debug_toolbar.panels.sql.SQLPanel', 'debug_toolbar.panels.staticfiles.StaticFilesPanel', 'debug_toolbar.panels.templates.TemplatesPanel', 'debug_toolbar.panels.cache.CachePanel', 'debug_toolbar.panels.signals.SignalsPanel', 'debug_toolbar.panels.logging.LoggingPanel', 'debug_toolbar.panels.redirects.RedirectsPanel']
186DECIMAL_SEPARATOR = '.'
187DEFAULT_CHARSET = 'utf-8'
188DEFAULT_CONTENT_TYPE = 'text/html'
189DEFAULT_EXCEPTION_REPORTER_FILTER = 'django.views.debug.SafeExceptionReporterFilter'
190DEFAULT_FILE_STORAGE = 'django.core.files.storage.FileSystemStorage'
191DEFAULT_FROM_EMAIL = 'webmaster@localhost'
192DEFAULT_INDEX_TABLESPACE = ''
193DEFAULT_TABLESPACE = ''
194DISALLOWED_USER_AGENTS = []
195DYNAMIC_REST = {'DEBUG': True}
196EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
197EMAIL_HOST = 'localhost'
198EMAIL_HOST_PASSWORD = '********************'
199EMAIL_HOST_USER = ''
200EMAIL_PORT = 25
201EMAIL_SSL_CERTFILE = None
202EMAIL_SSL_KEYFILE = '********************'
203EMAIL_SUBJECT_PREFIX = '[Django] '
204EMAIL_TIMEOUT = None
205EMAIL_USE_LOCALTIME = False
206EMAIL_USE_SSL = False
207EMAIL_USE_TLS = False
208FILE_CHARSET = 'utf-8'
209FILE_UPLOAD_DIRECTORY_PERMISSIONS = None
210FILE_UPLOAD_HANDLERS = ['django.core.files.uploadhandler.MemoryFileUploadHandler', 'django.core.files.uploadhandler.TemporaryFileUploadHandler']
211FILE_UPLOAD_MAX_MEMORY_SIZE = 2621440
212FILE_UPLOAD_PERMISSIONS = None
213FILE_UPLOAD_TEMP_DIR = None
214FIRST_DAY_OF_WEEK = 0
215FIXTURE_DIRS = []
216FORCE_SCRIPT_NAME = None
217FORMAT_MODULE_PATH = None
218FORM_RENDERER = 'django.forms.renderers.DjangoTemplates'
219IGNORABLE_404_URLS = []
220INSTALLED_APPS = ['django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'rest_framework', 'rest_framework_swagger', 'nested_admin', 'ckeditor', 'corsheaders', 'dynamic_rest', 'taggit', 'taggit_serializer', 'django_cron', 'philips_v2.apps.routes', 'philips_v2.apps.users', 'philips_v2.apps.tasks', 'philips_v2.apps.badges', 'philips_v2.apps.skills', 'philips_v2.apps.motivation_templates', 'philips_v2.apps.ispring', 'philips_v2.apps.tags', 'debug_toolbar']
221INTERNAL_IPS = ['127.0.0.1']
222LANGUAGES = [('af', 'Afrikaans'), ('ar', 'Arabic'), ('ast', 'Asturian'), ('az', 'Azerbaijani'), ('bg', 'Bulgarian'), ('be', 'Belarusian'), ('bn', 'Bengali'), ('br', 'Breton'), ('bs', 'Bosnian'), ('ca', 'Catalan'), ('cs', 'Czech'), ('cy', 'Welsh'), ('da', 'Danish'), ('de', 'German'), ('dsb', 'Lower Sorbian'), ('el', 'Greek'), ('en', 'English'), ('en-au', 'Australian English'), ('en-gb', 'British English'), ('eo', 'Esperanto'), ('es', 'Spanish'), ('es-ar', 'Argentinian Spanish'), ('es-co', 'Colombian Spanish'), ('es-mx', 'Mexican Spanish'), ('es-ni', 'Nicaraguan Spanish'), ('es-ve', 'Venezuelan Spanish'), ('et', 'Estonian'), ('eu', 'Basque'), ('fa', 'Persian'), ('fi', 'Finnish'), ('fr', 'French'), ('fy', 'Frisian'), ('ga', 'Irish'), ('gd', 'Scottish Gaelic'), ('gl', 'Galician'), ('he', 'Hebrew'), ('hi', 'Hindi'), ('hr', 'Croatian'), ('hsb', 'Upper Sorbian'), ('hu', 'Hungarian'), ('ia', 'Interlingua'), ('id', 'Indonesian'), ('io', 'Ido'), ('is', 'Icelandic'), ('it', 'Italian'), ('ja', 'Japanese'), ('ka', 'Georgian'), ('kk', 'Kazakh'), ('km', 'Khmer'), ('kn', 'Kannada'), ('ko', 'Korean'), ('lb', 'Luxembourgish'), ('lt', 'Lithuanian'), ('lv', 'Latvian'), ('mk', 'Macedonian'), ('ml', 'Malayalam'), ('mn', 'Mongolian'), ('mr', 'Marathi'), ('my', 'Burmese'), ('nb', 'Norwegian Bokmål'), ('ne', 'Nepali'), ('nl', 'Dutch'), ('nn', 'Norwegian Nynorsk'), ('os', 'Ossetic'), ('pa', 'Punjabi'), ('pl', 'Polish'), ('pt', 'Portuguese'), ('pt-br', 'Brazilian Portuguese'), ('ro', 'Romanian'), ('ru', 'Russian'), ('sk', 'Slovak'), ('sl', 'Slovenian'), ('sq', 'Albanian'), ('sr', 'Serbian'), ('sr-latn', 'Serbian Latin'), ('sv', 'Swedish'), ('sw', 'Swahili'), ('ta', 'Tamil'), ('te', 'Telugu'), ('th', 'Thai'), ('tr', 'Turkish'), ('tt', 'Tatar'), ('udm', 'Udmurt'), ('uk', 'Ukrainian'), ('ur', 'Urdu'), ('vi', 'Vietnamese'), ('zh-hans', 'Simplified Chinese'), ('zh-hant', 'Traditional Chinese')]
223LANGUAGES_BIDI = ['he', 'ar', 'fa', 'ur']
224LANGUAGE_CODE = 'ru-RU'
225LANGUAGE_COOKIE_AGE = None
226LANGUAGE_COOKIE_DOMAIN = None
227LANGUAGE_COOKIE_NAME = 'django_language'
228LANGUAGE_COOKIE_PATH = '/'
229LOCALE_PATHS = []
230LOGGING = {}
231LOGGING_CONFIG = 'logging.config.dictConfig'
232LOGIN_REDIRECT_URL = '/accounts/profile/'
233LOGIN_URL = '/accounts/login/'
234LOGOUT_REDIRECT_URL = None
235MANAGERS = []
236MEDIA_ROOT = '/home/django/philips-v2/media'
237MEDIA_URL = '/media/'
238MESSAGE_STORAGE = 'django.contrib.messages.storage.fallback.FallbackStorage'
239MIDDLEWARE = ['django.middleware.security.SecurityMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'corsheaders.middleware.CorsMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', 'debug_toolbar.middleware.DebugToolbarMiddleware']
240MIDDLEWARE_CLASSES = ['django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware']
241MIGRATION_MODULES = {}
242MONTH_DAY_FORMAT = 'F j'
243NUMBER_GROUPING = 0
244PASSWORD_HASHERS = '********************'
245PASSWORD_RESET_TIMEOUT_DAYS = '********************'
246PREPEND_WWW = False
247PRODUCTION = False
248PROJECT_ROOT = '/home/django/philips-v2/philips_v2'
249REMOTE_DB = {'NAME': 'PhilipsCRM', 'USER': 'irina_seng', 'PASSWORD': '********************', 'HOST': '178.20.239.197:1433'}
250REST_FRAMEWORK = {'DATETIME_FORMAT': '%s', 'DEFAULT_FILTER_BACKENDS': ('django_filters.rest_framework.DjangoFilterBackend',), 'DEFAULT_AUTHENTICATION_CLASSES': ('philips_v2.apps.users.models.CsrfExemptSessionAuthentication',), 'DEFAULT_PERMISSION_CLASSES': ('rest_framework.permissions.AllowAny',), 'DEFAULT_RENDERER_CLASSES': ['rest_framework.renderers.JSONRenderer']}
251ROOT_URLCONF = 'philips_v2.urls'
252SECRET_KEY = '********************'
253SECURE_BROWSER_XSS_FILTER = False
254SECURE_CONTENT_TYPE_NOSNIFF = False
255SECURE_HSTS_INCLUDE_SUBDOMAINS = False
256SECURE_HSTS_PRELOAD = False
257SECURE_HSTS_SECONDS = 0
258SECURE_PROXY_SSL_HEADER = None
259SECURE_REDIRECT_EXEMPT = []
260SECURE_SSL_HOST = None
261SECURE_SSL_REDIRECT = False
262SERVER_EMAIL = 'root@localhost'
263SESSION_CACHE_ALIAS = 'default'
264SESSION_COOKIE_AGE = 1209600
265SESSION_COOKIE_DOMAIN = None
266SESSION_COOKIE_HTTPONLY = True
267SESSION_COOKIE_NAME = 'sessionid'
268SESSION_COOKIE_PATH = '/'
269SESSION_COOKIE_SECURE = False
270SESSION_ENGINE = 'django.contrib.sessions.backends.db'
271SESSION_EXPIRE_AT_BROWSER_CLOSE = False
272SESSION_FILE_PATH = None
273SESSION_SAVE_EVERY_REQUEST = False
274SESSION_SERIALIZER = 'django.contrib.sessions.serializers.JSONSerializer'
275SETTINGS_MODULE = 'philips_v2.settings'
276SHORT_DATETIME_FORMAT = 'm/d/Y P'
277SHORT_DATE_FORMAT = 'm/d/Y'
278SIGNING_BACKEND = 'django.core.signing.TimestampSigner'
279SILENCED_SYSTEM_CHECKS = []
280STATICFILES_DIRS = []
281STATICFILES_FINDERS = ['django.contrib.staticfiles.finders.FileSystemFinder', 'django.contrib.staticfiles.finders.AppDirectoriesFinder']
282STATICFILES_STORAGE = 'django.contrib.staticfiles.storage.StaticFilesStorage'
283STATIC_ROOT = '/home/django/philips-v2/static'
284STATIC_URL = '/static/'
285TEMPLATES = [{'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [], 'APP_DIRS': True, 'OPTIONS': {'context_processors': ['django.template.context_processors.debug', 'django.template.context_processors.request', 'django.contrib.auth.context_processors.auth', 'django.contrib.messages.context_processors.messages']}}]
286TEST_NON_SERIALIZED_APPS = []
287TEST_RUNNER = 'django.test.runner.DiscoverRunner'
288THOUSAND_SEPARATOR = ','
289TIME_FORMAT = 'P'
290TIME_INPUT_FORMATS = ['%H:%M:%S', '%H:%M:%S.%f', '%H:%M']
291TIME_ZONE = 'Europe/Moscow'
292USE_ETAGS = False
293USE_I18N = True
294USE_L10N = True
295USE_THOUSAND_SEPARATOR = False
296USE_TZ = False
297USE_X_FORWARDED_HOST = False
298USE_X_FORWARDED_PORT = False
299WSGI_APPLICATION = 'philips_v2.wsgi.application'
300X_FRAME_OPTIONS = 'SAMEORIGIN'
301YEAR_MONTH_FORMAT = 'F Y'
302
303
304You're seeing this error because you have DEBUG = True in your
305Django settings file. Change that to False, and Django will
306display a standard page generated by the handler for this status code.