MultipleObjectsReturned at /kuenstler/artist/roth/

get() returned more than one Artist -- it returned 2!
Request Method: GET
Request URL: http://127.0.0.1:62000/kuenstler/artist/roth/
Django Version: 1.5.5
Exception Type: MultipleObjectsReturned
Exception Value:
get() returned more than one Artist -- it returned 2!
Exception Location: /opt/schrade/lib/python2.7/site-packages/django/db/models/query.py in get, line 407
Python Executable: /opt/schrade/bin/python
Python Version: 2.7.18
Python Path:
['/opt/schrade',
 '/usr/lib/python2.7',
 '/usr/lib/python2.7/plat-x86_64-linux-gnu',
 '/usr/lib/python2.7/lib-tk',
 '/usr/lib/python2.7/lib-old',
 '/usr/lib/python2.7/lib-dynload',
 '/opt/schrade/lib/python2.7/site-packages']
Server time: Do, 28 Mär 2024 10:01:33 +0100

Traceback Switch to copy-and-paste view



Request information

GET

No GET data

POST

No POST data

FILES

No FILES data

No cookie data

META

Variable Value
wsgi.version
(1, 0)
RUN_MAIN
'true'
HTTP_REFERER
'http://www.galerie-tobias-schrade.de/kuenstler/artist/roth/'
SERVER_PROTOCOL
'HTTP/1.1'
LC_TERMINAL_VERSION
'3.4.15'
SCRIPT_NAME
u''
LESSOPEN
'| /usr/bin/lesspipe %s'
XDG_SESSION_TYPE
'tty'
SSH_CLIENT
'78.94.90.250 26800 63022'
REQUEST_METHOD
'GET'
LOGNAME
'haraldo'
USER
'haraldo'
HOME
'/home/haraldo'
QUERY_STRING
''
PATH
'/opt/schrade/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin'
PS1
'(schrade) ${debian_chroot:+($debian_chroot)}\\[\\033[01;32m\\]\\u@\\h\\[\\033[00m\\]:\\[\\033[01;34m\\]\\w\\[\\033[00m\\]\\$ '
HTTP_X_FORWARDED_SERVER
'www.galerie-tobias-schrade.de'
LANG
'en_US.UTF-8'
LC_TERMINAL
'iTerm2'
VIRTUAL_ENV
'/opt/schrade'
SHELL
'/bin/bash'
TZ
'Europe/Berlin'
SERVER_NAME
'galerie-webseite'
REMOTE_ADDR
'127.0.0.1'
SHLVL
'2'
WINDOW
'0'
DBUS_SESSION_BUS_ADDRESS
'unix:path=/run/user/1000/bus'
wsgi.url_scheme
'http'
SERVER_PORT
'62000'
XDG_SESSION_CLASS
'user'
MOTD_SHOWN
'pam'
CONTENT_LENGTH
''
XDG_RUNTIME_DIR
'/run/user/1000'
wsgi.file_wrapper
''
SERVER_SOFTWARE
'WSGIServer/0.1 Python/2.7.18'
TERM
'screen.xterm-256color'
CSRF_COOKIE
u'Q0FTNoML6CaLBKuFBhmKnJ7ZKQNyEGZF'
wsgi.input
<socket._fileobject object at 0x7fc4af78f4d0>
HTTP_USER_AGENT
'claudebot'
HTTP_HOST
'127.0.0.1:62000'
wsgi.multithread
True
HTTP_CONNECTION
'Keep-Alive'
XDG_SESSION_ID
'1'
STY
'910.pts-0.galerie-webseite'
_
'/opt/schrade/bin/python'
HTTP_ACCEPT
'*/*'
TERMCAP
'SC|screen.xterm-256color|VT 100/ANSI X3.64 virtual terminal:DO=\\E[%dB:LE=\\E[%dD:RI=\\E[%dC:UP=\\E[%dA:bs:bt=\\E[Z:cd=\\E[J:ce=\\E[K:cl=\\E[H\\E[J:cm=\\E[%i%d;%dH:ct=\\E[3g:do=^J:nd=\\E[C:pt:rc=\\E8:rs=\\Ec:sc=\\E7:st=\\EH:up=\\EM:le=^H:bl=^G:cr=^M:it#8:ho=\\E[H:nw=\\EE:ta=^I:is=\\E)0:li#45:co#80:am:xn:xv:LP:sr=\\EM:al=\\E[L:AL=\\E[%dL:cs=\\E[%i%d;%dr:dl=\\E[M:DL=\\E[%dM:dc=\\E[P:DC=\\E[%dP:im=\\E[4h:ei=\\E[4l:mi:IC=\\E[%d@:ks=\\E[?1h\\E=:ke=\\E[?1l\\E>:vi=\\E[?25l:ve=\\E[34h\\E[?25h:vs=\\E[34l:ti=\\E[?1049h:te=\\E[?1049l:us=\\E[4m:ue=\\E[24m:so=\\E[3m:se=\\E[23m:mb=\\E[5m:md=\\E[1m:mh=\\E[2m:mr=\\E[7m:me=\\E[m:ms:Co#8:pa#64:AF=\\E[3%dm:AB=\\E[4%dm:op=\\E[39;49m:AX:vb=\\Eg:G0:as=\\E(0:ae=\\E(B:ac=\\140\\140aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~..--++,,hhII00:po=\\E[5i:pf=\\E[4i:Km=\\E[M:k0=\\E[10~:k1=\\EOP:k2=\\EOQ:k3=\\EOR:k4=\\EOS:k5=\\E[15~:k6=\\E[17~:k7=\\E[18~:k8=\\E[19~:k9=\\E[20~:k;=\\E[21~:F1=\\E[23~:F2=\\E[24~:kB=\\E[Z:kh=\\E[1~:@1=\\E[1~:kH=\\E[4~:@7=\\E[4~:kN=\\E[6~:kP=\\E[5~:kI=\\E[2~:kD=\\E[3~:ku=\\EOA:kd=\\EOB:kr=\\EOC:kl=\\EOD:km:'
LS_COLORS
'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:'
LESSCLOSE
'/usr/bin/lesspipe %s %s'
GATEWAY_INTERFACE
'CGI/1.1'
HTTP_X_FORWARDED_FOR
'54.144.81.21'
SSH_TTY
'/dev/pts/0'
OLDPWD
'/home/haraldo'
wsgi.multiprocess
False
HTTP_X_FORWARDED_HOST
'www.galerie-tobias-schrade.de'
wsgi.run_once
False
PWD
'/opt/schrade'
DJANGO_SETTINGS_MODULE
'schrade.settings'
CONTENT_TYPE
'text/plain'
SSH_CONNECTION
'78.94.90.250 26800 168.119.162.145 63022'
REMOTE_HOST
''
wsgi.errors
<open file '<stderr>', mode 'w' at 0x7fc4c100f270>
PATH_INFO
u'/kuenstler/artist/roth/'

Settings

Using settings module schrade.settings

Setting Value
COMPRESS_URL
'/static/'
COMPRESS_OUTPUT_DIR
'CACHE'
COMPRESS_TEMPLATE_FILTER_CONTEXT
{'STATIC_URL': '/static/'}
USE_L10N
True
THUMBNAIL_PROCESSORS
('main.processors.fix_height_processor',
 'easy_thumbnails.processors.colorspace',
 'easy_thumbnails.processors.autocrop',
 'easy_thumbnails.processors.scale_and_crop',
 'filer.thumbnail_processors.scale_and_crop_with_subject_location',
 'easy_thumbnails.processors.filters')
COMPRESS_DATA_URI_MAX_SIZE
1024
CSRF_COOKIE_SECURE
False
LANGUAGE_CODE
'de'
ROOT_URLCONF
'schrade.urls'
MANAGERS
(('haraldo', 'harald.oehl@sib.io'),)
COMPRESS_CSS_HASHING_METHOD
'mtime'
BASE_DIR
'/opt/schrade/schrade'
DEFAULT_CHARSET
'utf-8'
IGNORABLE_404_URLS
()
CMS_MEDIA_ROOT
''
SESSION_SERIALIZER
'django.contrib.sessions.serializers.PickleSerializer'
STATIC_ROOT
'/opt/schrade/schrade/../public/static/'
CMS_SHOW_START_DATE
False
USE_THOUSAND_SEPARATOR
False
COMPRESS_OFFLINE_MANIFEST
'manifest.json'
ALLOWED_HOSTS
[]
GOOGLE_MAPS_API_KEY
u'********************'
MESSAGE_STORAGE
'django.contrib.messages.storage.fallback.FallbackStorage'
EMAIL_SUBJECT_PREFIX
'[Django] '
SEND_BROKEN_LINK_EMAILS
False
STATICFILES_FINDERS
('django.contrib.staticfiles.finders.FileSystemFinder',
 'django.contrib.staticfiles.finders.AppDirectoriesFinder',
 'compressor.finders.CompressorFinder')
URL
'https://www.galerie-tobias-schrade.de/'
SESSION_CACHE_ALIAS
'default'
COMPRESS_CSSTIDY_ARGUMENTS
'--template=highest'
SESSION_COOKIE_DOMAIN
None
COLUMN_WIDTH_CHOICES
(('6', <django.utils.functional.__proxy__ object at 0x7fc4c0534e50>),)
THUMBNAIL_ALIASES
{'': {'gallery-full': {'size': (1000, 1000)},
      'gallery-thumbnail': {'crop': 'False', 'size': (0, 160)}}}
ADMIN_FOR
()
TIME_INPUT_FORMATS
('%H:%M:%S', '%H:%M')
DATABASES
{'default': {'ENGINE': 'django.db.backends.postgresql_psycopg2',
             'HOST': 'localhost',
             'NAME': 'schrade',
             'OPTIONS': {},
             'PASSWORD': u'********************',
             'PORT': '',
             'TEST_CHARSET': None,
             'TEST_COLLATION': None,
             'TEST_MIRROR': None,
             'TEST_NAME': None,
             'TIME_ZONE': 'Europe/Berlin',
             'USER': 'schrade'}}
STATIC_URL
'/static/'
COMPRESS_YUI_BINARY
'java -jar yuicompressor.jar'
FILE_UPLOAD_PERMISSIONS
None
FILE_UPLOAD_HANDLERS
('django.core.files.uploadhandler.MemoryFileUploadHandler',
 'django.core.files.uploadhandler.TemporaryFileUploadHandler')
DEFAULT_CONTENT_TYPE
'text/html'
COMPRESS_CSS_COMPRESSOR
'compressor.css.CssCompressor'
MAILCHIMP_LIST_ID
'c521a33b47'
APPEND_SLASH
True
FIRST_DAY_OF_WEEK
0
DATABASE_ROUTERS
[]
YEAR_MONTH_FORMAT
'F Y'
COMPRESS_OFFLINE_TIMEOUT
31536000
STATICFILES_STORAGE
'django.contrib.staticfiles.storage.StaticFilesStorage'
CACHES
{'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'}}
SECRET_KEY
u'********************'
SERVER_EMAIL
'info@galerie-tobias-schrade.de'
SESSION_COOKIE_PATH
'/'
COMPRESS_PARSER
'compressor.parser.AutoSelectParser'
THUMBNAIL_DEBUG
True
COMPRESS_CACHE_BACKEND
'default'
CMS_TEMPLATES
(('standard.html', 'Template Standard'),
 ('startpage.html', 'Template Startseite'))
MIDDLEWARE_CLASSES
('django.middleware.csrf.CsrfViewMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.locale.LocaleMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'cms.middleware.page.CurrentPageMiddleware',
 'cms.middleware.user.CurrentUserMiddleware',
 'cms.middleware.toolbar.ToolbarMiddleware',
 'cms.middleware.language.LanguageCookieMiddleware')
USE_I18N
True
THOUSAND_SEPARATOR
','
CMS_LANGUAGES
{1: [{'code': 'de',
      'fallbacks': [],
      'hide_untranslated': True,
      'name': 'Deutsch',
      'public': True,
      'redirect_on_fallback': True}],
 <class cms.utils.conf.VERIFIED at 0x7fc4bc152de0>: True,
 'default': {'hide_untranslated': True,
             'public': False,
             'redirect_on_fallback': True}}
LANGUAGE_COOKIE_NAME
'django_language'
DEFAULT_INDEX_TABLESPACE
''
TRANSACTIONS_MANAGED
False
LOGGING_CONFIG
'django.utils.log.dictConfig'
SIGNING_BACKEND
'django.core.signing.TimestampSigner'
WEEK_START_DAY
1
TEMPLATE_LOADERS
('django.template.loaders.filesystem.Loader',
 'django.template.loaders.app_directories.Loader')
CMS_REDIRECTS
True
WSGI_APPLICATION
None
CKEDITOR_SETTINGS
{'format_tags': 'h1;h2;h3;p',
 'language': '{{ language }}',
 'skin': 'moono',
 'stylesSet': [{'attributes': {'class': 'lead'},
                'element': 'p',
                'name': 'Grosser Text'},
               {'attributes': {'class': 'midi'},
                'element': 'p',
                'name': 'Kleiner Text'},
               {'attributes': {'class': 'center'},
                'element': 'h2',
                'name': 'zentriert'}],
 'toolbar': 'CUSTOM',
 'toolbar_CUSTOM': [['Bold',
                     'Italic',
                     'Underline',
                     '-',
                     'Subscript',
                     'Superscript',
                     '-',
                     'RemoveFormat'],
                    ['JustifyLeft', 'JustifyCenter', 'JustifyRight'],
                    ['Link', 'Unlink'],
                    ['Format', 'Styles'],
                    ['cmsplugins', '-', 'ShowBlocks'],
                    ['NumberedList',
                     'BulletedList',
                     '-',
                     'Outdent',
                     'Indent',
                     '-',
                     ''],
                    ['Undo', 'Redo'],
                    ['PasteFromWord'],
                    ['Source']]}
TEMPLATE_DEBUG
False
X_FRAME_OPTIONS
'SAMEORIGIN'
CSRF_COOKIE_NAME
'csrftoken'
FORCE_SCRIPT_NAME
''
USE_X_FORWARDED_HOST
False
COMPRESS_CSSTIDY_BINARY
'csstidy'
SESSION_COOKIE_SECURE
False
COMPRESS_DEBUG_TOGGLE
'None'
COMPRESS_VERBOSE
False
CSRF_COOKIE_DOMAIN
None
FILE_CHARSET
'utf-8'
DEBUG
True
SESSION_FILE_PATH
None
COMPRESS_JS_FILTERS
['compressor.filters.jsmin.JSMinFilter']
DEFAULT_FILE_STORAGE
'django.core.files.storage.FileSystemStorage'
INSTALLED_APPS
('djangocms_admin_style',
 'django.contrib.auth',
 'django.contrib.humanize',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.sites',
 'django.contrib.admin',
 'django.contrib.gis',
 'django.contrib.sitemaps',
 'django.contrib.comments',
 'django.contrib.staticfiles',
 'django.contrib.messages',
 'django_extensions',
 'easy_thumbnails',
 'south',
 'compressor',
 'djangocms_text_ckeditor',
 'cms',
 'mptt',
 'menus',
 'sekizai',
 'filer',
 'cms.plugins.link',
 'cms.plugins.snippet',
 'cms.plugins.googlemap',
 'cmsplugin_filer_file',
 'cmsplugin_filer_folder',
 'cmsplugin_filer_image',
 'cmsplugin_filer_teaser',
 'djangocms_column',
 'main',
 'mailform')
LANGUAGES
(('de', 'DE'),)
COMMENTS_ALLOW_PROFANITIES
False
COMPRESS_YUI_CSS_ARGUMENTS
''
STATICFILES_DIRS
()
PREPEND_WWW
False
SECURE_PROXY_SSL_HEADER
None
COMPRESS_CLOSURE_COMPILER_ARGUMENTS
''
IP_PATH
'/opt/schrade/schrade/data/'
SESSION_COOKIE_HTTPONLY
True
DEBUG_PROPAGATE_EXCEPTIONS
False
MONTH_DAY_FORMAT
'F j'
LOGIN_URL
'/accounts/login/'
SESSION_EXPIRE_AT_BROWSER_CLOSE
False
TIME_FORMAT
'P'
COMPRESS_STORAGE
'compressor.storage.CompressorFileStorage'
AUTH_USER_MODEL
'auth.User'
DATE_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')
COMPRESS_CSS_FILTERS
['compressor.filters.css_default.CssAbsoluteFilter']
AUTHENTICATION_BACKENDS
('django.contrib.auth.backends.ModelBackend',)
EMAIL_HOST_PASSWORD
u'********************'
MAILCHIMP_USER
'info@galerie-tobias-schrade.de'
COMPRESS_REBUILD_TIMEOUT
2592000
PASSWORD_RESET_TIMEOUT_DAYS
u'********************'
CACHE_MIDDLEWARE_ALIAS
'default'
SESSION_SAVE_EVERY_REQUEST
False
NUMBER_GROUPING
0
SESSION_ENGINE
'django.contrib.sessions.backends.db'
CSRF_FAILURE_VIEW
'django.views.csrf.csrf_failure'
CSRF_COOKIE_PATH
'/'
COMPRESS_CACHE_KEY_FUNCTION
u'********************'
LOGIN_REDIRECT_URL
'/accounts/profile/'
DECIMAL_SEPARATOR
'.'
CMS_SEO_FIELDS
True
COMPRESS_MTIME_DELAY
10
SITE_ID
1
LOCALE_PATHS
('/opt/schrade/schrade/locale',)
PASSWORD_HASHERS
u'********************'
TEMPLATE_STRING_IF_INVALID
''
LOGOUT_URL
'/accounts/logout/'
EMAIL_USE_TLS
1
TEMPLATE_DIRS
('/opt/schrade/schrade/templates/',)
FIXTURE_DIRS
'fixtures'
EMAIL_HOST
'smtp.googlemail.com'
DATE_FORMAT
'd.m.Y'
MEDIA_ROOT
'/opt/schrade/schrade/../public/media/'
DEFAULT_EXCEPTION_REPORTER_FILTER
'django.views.debug.SafeExceptionReporterFilter'
ADMINS
(('Name', 'xxx@xxx.com'),)
FORMAT_MODULE_PATH
None
DEFAULT_FROM_EMAIL
'info@galerie-tobias-schrade.de'
COMPRESS_ROOT
'/opt/schrade/public/static'
MEDIA_URL
'/media/'
DATETIME_FORMAT
'd.m.Y H:i:s'
COMPRESS_YUI_JS_ARGUMENTS
''
THUMBNAIL_BASEDIR
'thumbs'
COMPRESS_JS_COMPRESSOR
'compressor.js.JsCompressor'
DISALLOWED_USER_AGENTS
()
ALLOWED_INCLUDE_ROOTS
()
LANGUAGES_BIDI
('he', 'ar', 'fa')
COMPRESS_MINT_DELAY
30
LOGGING
{}
PROJECT_DIR
'/opt/schrade/schrade'
DEPLOYMENT_URL
'https://www.galerie-tobias-schrade.de/'
COMPRESS_PRECOMPILERS
(('text/less', 'lessc {infile} {outfile}'),)
TEST_RUNNER
'django.test.simple.DjangoTestSuiteRunner'
COMPRESS_ENABLED
True
SHORT_DATE_FORMAT
'm/d/Y'
CACHE_MIDDLEWARE_KEY_PREFIX
u'********************'
COMPRESS_OFFLINE
False
TIME_ZONE
'Europe/Berlin'
COMPRESS_OFFLINE_CONTEXT
{'STATIC_URL': '/static/'}
EMAIL_BACKEND
'django.core.mail.backends.smtp.EmailBackend'
MAILCHIMP_API_KEY
u'********************'
THUMBNAIL_QUALITY
95
DEFAULT_TABLESPACE
''
TEMPLATE_CONTEXT_PROCESSORS
('django.contrib.auth.context_processors.auth',
 'django.contrib.messages.context_processors.messages',
 'django.core.context_processors.debug',
 'django.core.context_processors.i18n',
 'django.core.context_processors.request',
 'django.core.context_processors.media',
 'django.core.context_processors.static',
 'django.core.context_processors.csrf',
 'cms.context_processors.media',
 'sekizai.context_processors.sekizai')
CMS_SHOW_END_DATE
False
SITE_NAME
'Galerie Tobias Schrade'
SESSION_COOKIE_AGE
1209600
SETTINGS_MODULE
'schrade.settings'
USE_ETAGS
False
SITE_ROOT
'/opt/schrade/schrade'
GOOGLE_ANALYTICS_KEY
u'********************'
COMPRESS_CLOSURE_COMPILER_BINARY
'java -jar compiler.jar'
FILE_UPLOAD_TEMP_DIR
None
INTERNAL_IPS
('galerie-tobias-schrade.de', 'www.galerie-tobias-schrade.de')
SESSION_COOKIE_NAME
'sessionid'
EMAIL_PORT
587
USE_TZ
False
SHORT_DATETIME_FORMAT
'm/d/Y P'
CMS_PLACEHOLDER_CONF
{'standard': {'extra_context': {'width': 640}, 'name': 'Content'},
 'teaser_text_left': {'plugins': ('TextPlugin',)},
 'teaser_text_right': {'plugins': ('TextPlugin',)},
 'teaser_tripple1': {'plugins': ('SnippetPlugin',
                                 'CMSBookPlugin',
                                 'CMSVideoPlugin')},
 'teaser_tripple2': {'plugins': ('SnippetPlugin',
                                 'CMSBookPlugin',
                                 'CMSVideoPlugin')},
 'teaser_tripple3': {'plugins': ('SnippetPlugin',
                                 'CMSBookPlugin',
                                 'CMSVideoPlugin')}}
FILE_UPLOAD_MAX_MEMORY_SIZE
2621440
ABSOLUTE_URL_OVERRIDES
{}
CACHE_MIDDLEWARE_SECONDS
600
DEBUG_TOOLBAR_CONFIG
{'INTERCEPT_REDIRECTS': False}
DATETIME_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')
EMAIL_HOST_USER
'info@galerie-tobias-schrade.de'
PROFANITIES_LIST
u'********************'

You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 500 page.