Seit dem Update auf piwik 1.12 werden im Dashboard in der Besucherübersicht zwar noch die Zahlen ausgegeben, aber keine Graphen mehr.
Das selbe bei Besucher -> Übersicht.
Außerdem läuft der periodische Aufruf von archive.php ebenfalls auf einen Fehler (scheint der selbe zu sein)
Im error.log des Webservers steht:
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!).
Warning: Invalid argument supplied for foreach() in /srv/www/vhosts/piwik.myhost/piwik/core/DataTable/Renderer/Console.php on line 157
Backtrace -->
#0 Piwik_ErrorHandler(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/DataTable/Renderer/Console.php:157]
#1 Piwik_DataTable_Renderer_Console->renderTable(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/DataTable/Renderer/Console.php:73]
#2 Piwik_DataTable_Renderer_Console->renderDataTableArray(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/DataTable/Renderer/Console.php:94]
#3 Piwik_DataTable_Renderer_Console->renderTable(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/DataTable/Renderer/Console.php:35]
#4 Piwik_DataTable_Renderer_Console->render(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/DataTable/Renderer.php:130]
#5 Piwik_DataTable_Renderer->__toString(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/DataTable/Array.php:165]
#6 Piwik_DataTable_Array->__toString(...) called at [:]
#7 str_replace(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/Log.php:158]
#8 Piwik_Log_Formatter_FileFormatter->format(...) called at [/srv/www/vhosts/piwik.myhost/piwik/libs/Zend/Log/Writer/Stream.php:131]
#9 Zend_Log_Writer_Stream->_write(...) called at [/srv/www/vhosts/piwik.myhost/piwik/libs/Zend/Log/Writer/Abstract.php:85]
#10 Zend_Log_Writer_Abstract->write(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/Log.php:136]
#11 Piwik_Log->log(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/Log/APICall.php:70]
#12 Piwik_Log_APICall->logEvent(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/API/Proxy.php:214]
#13 Piwik_API_Proxy->call(...) called at [/srv/www/vhosts/piwik.myhost/piwik/plugins/API/API.php:1090]
#14 Piwik_API_API->get(...) called at [:]
#15 call_user_func_array(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/API/Proxy.php:188]
#16 Piwik_API_Proxy->call(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/API/Request.php:145]
#17 Piwik_API_Request->process(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/ViewDataTable.php:423]
#18 Piwik_ViewDataTable->loadDataTableFromAPI(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/ViewDataTable/Sparkline.php:41]
#19 Piwik_ViewDataTable_Sparkline->main(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/Controller.php:225]
#20 Piwik_Controller->getLastUnitGraphAcrossPlugins(...) called at [/srv/www/vhosts/piwik.myhost/piwik/plugins/VisitsSummary/Controller.php:84]
#21 Piwik_VisitsSummary_Controller->getEvolutionGraph(...) called at [:]
#22 call_user_func_array(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/FrontController.php:125]
#23 Piwik_FrontController->dispatch(...) called at [/srv/www/vhosts/piwik.myhost/piwik/index.php:47]
Warning: Invalid argument supplied for foreach() in /srv/www/vhosts/piwik.myhost/piwik/core/DataTable/Renderer/Console.php on line 157
Backtrace -->
#0 Piwik_ErrorHandler(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/DataTable/Renderer/Console.php:157]
#1 Piwik_DataTable_Renderer_Console->renderTable(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/DataTable/Renderer/Console.php:73]
#2 Piwik_DataTable_Renderer_Console->renderDataTableArray(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/DataTable/Renderer/Console.php:94]
#3 Piwik_DataTable_Renderer_Console->renderTable(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/DataTable/Renderer/Console.php:35]
#4 Piwik_DataTable_Renderer_Console->render(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/DataTable/Renderer.php:130]
#5 Piwik_DataTable_Renderer->__toString(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/DataTable/Array.php:165]
#6 Piwik_DataTable_Array->__toString(...) called at [:]
#7 str_replace(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/Log.php:158]
#8 Piwik_Log_Formatter_FileFormatter->format(...) called at [/srv/www/vhosts/piwik.myhost/piwik/libs/Zend/Log/Writer/Stream.php:131]
#9 Zend_Log_Writer_Stream->_write(...) called at [/srv/www/vhosts/piwik.myhost/piwik/libs/Zend/Log/Writer/Abstract.php:85]
#10 Zend_Log_Writer_Abstract->write(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/Log.php:136]
#11 Piwik_Log->log(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/Log/APICall.php:70]
#12 Piwik_Log_APICall->logEvent(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/API/Proxy.php:214]
#13 Piwik_API_Proxy->call(...) called at [/srv/www/vhosts/piwik.myhost/piwik/plugins/API/API.php:1090]
#14 Piwik_API_API->get(...) called at [:]
#15 call_user_func_array(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/API/Proxy.php:188]
#16 Piwik_API_Proxy->call(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/API/Request.php:145]
#17 Piwik_API_Request->process(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/ViewDataTable.php:423]
#18 Piwik_ViewDataTable->loadDataTableFromAPI(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/ViewDataTable/Sparkline.php:41]
#19 Piwik_ViewDataTable_Sparkline->main(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/Controller.php:225]
#20 Piwik_Controller->getLastUnitGraphAcrossPlugins(...) called at [/srv/www/vhosts/piwik.myhost/piwik/plugins/VisitsSummary/Controller.php:84]
#21 Piwik_VisitsSummary_Controller->getEvolutionGraph(...) called at [:]
#22 call_user_func_array(...) called at [/srv/www/vhosts/piwik.myhost/piwik/core/FrontController.php:125]
#23 Piwik_FrontController->dispatch(...) called at [/srv/www/vhosts/piwik.myhost/piwik/index.php:47]
Die Ausgabe von archive.php kann ich bei Bedarf gerne übersenden. Textdateien bzw. komprimierte Textdateien oder Archive dürfen hier im Forum leider nicht als Anhänge hinzugefügt werden.