There is an error. Please report the message (Piwik 1.12) and full backtrace in the Piwik forums (please do a Search first as it might have been reported already!).

Deprecated:
Function create_function() is deprecated in /var/www/vhosts/web355.magnus.servertools24.de/httpdocs/analyse/core/DataTable/Renderer/Json.php on line 75

Backtrace -->

#0 Piwik_ErrorHandler(...) called at [/var/www/vhosts/web355.magnus.servertools24.de/httpdocs/analyse/core/DataTable/Renderer/Json.php:75]
#1 Piwik_DataTable_Renderer_Json->renderTable(...) called at [/var/www/vhosts/web355.magnus.servertools24.de/httpdocs/analyse/core/DataTable/Renderer/Json.php:29]
#2 Piwik_DataTable_Renderer_Json->render(...) called at [/var/www/vhosts/web355.magnus.servertools24.de/httpdocs/analyse/core/API/ResponseBuilder.php:193]
#3 Piwik_API_ResponseBuilder->getRenderedDataTable(...) called at [/var/www/vhosts/web355.magnus.servertools24.de/httpdocs/analyse/core/API/ResponseBuilder.php:300]
#4 Piwik_API_ResponseBuilder->handleDataTable(...) called at [/var/www/vhosts/web355.magnus.servertools24.de/httpdocs/analyse/core/API/ResponseBuilder.php:77]
#5 Piwik_API_ResponseBuilder->getResponse(...) called at [/var/www/vhosts/web355.magnus.servertools24.de/httpdocs/analyse/core/API/Request.php:147]
#6 Piwik_API_Request->process(...) called at [/var/www/vhosts/web355.magnus.servertools24.de/httpdocs/analyse/plugins/API/Controller.php:25]
#7 Piwik_API_Controller->index(...) called at [/var/www/vhosts/web355.magnus.servertools24.de/httpdocs/analyse/core/FrontController.php:125]
#8 Piwik_FrontController->dispatch(...) called at [/var/www/vhosts/web355.magnus.servertools24.de/httpdocs/analyse/index.php:47]


[{"label":"Monday","nb_visits":0,"day_of_week":1},{"label":"Tuesday","nb_visits":0,"day_of_week":2},{"label":"Wednesday","nb_visits":0,"day_of_week":3},{"label":"Thursday","nb_visits":11,"bounce_count":5,"nb_actions":37,"nb_uniq_visitors":10,"sum_visit_length":847,"day_of_week":4},{"label":"Friday","nb_visits":0,"day_of_week":5},{"label":"Saturday","nb_visits":0,"day_of_week":6},{"label":"Sunday","nb_visits":0,"day_of_week":7}]