2.5.0 Upgrade - Breaks Visitor Log #6049
Description
There is an existing forum post of this issue located: http://forum.piwik.org/read.php?2,118765 The suggested temporary workaround causes the Referrer data to not work properly. Included below is the error that is returned by Piwik:
WARN Live[2014-08-22 22:36:27] [a09ee] Failed to get data from API: Referrer type '' is not valid.
#0 /srv/www/redacted.example.com/private_html/plugins/Live/Visitor.php(359): Piwik\Plugins\Referrers\getReferrerTypeFromShortName(NULL)
#1 /srv/www/redacted.example.com/private_html/plugins/Live/Visitor.php(109): Piwik\Plugins\Live\Visitor->getReferrerType()
#2 /srv/www/redacted.example.com/private_html/plugins/Live/API.php(582): Piwik\Plugins\Live\Visitor->getAllVisitorDetails()
#3 [internal function]: Piwik\Plugins\Live\API->Piwik\Plugins\Live\{closure}(Object(Piwik\DataTable))
#4 /srv/www/redacted.example.com/private_html/core/DataTable.php(408): call_user_func_array(Object(Closure), Array)
#5 /srv/www/redacted.example.com/private_html/core/DataTable.php(453): Piwik\DataTable->filter(Object(Closure), Array)
#6 /srv/www/redacted.example.com/private_html/core/API/ResponseBuilder.php(193): Piwik\DataTable->applyQueuedFilters()
#7 /srv/www/redacted.example.com/private_html/core/API/ResponseBuilder.php(91): Piwik\API\ResponseBuilder->handleDataTable(Object(Piwik\DataTable))
#8 /srv/www/redacted.example.com/private_html/core/API/Request.php(217): Piwik\API\ResponseBuilder->getResponse(Object(Piwik\DataTable), 'Live', 'getLastVisitsDe...')
#9 /srv/www/redacted.example.com/private_html/core/ViewDataTable/Request.php(48): Piwik\API\Request->process()
#10 /srv/www/redacted.example.com/private_html/core/Plugin/ViewDataTable.php(322): Piwik\ViewDataTable\Request->loadDataTableFromAPI(Array)
#11 /srv/www/redacted.example.com/private_html/core/Plugin/Visualization.php(166): Piwik\Plugin\ViewDataTable->loadDataTableFromAPI(Array)
#12 /srv/www/redacted.example.com/private_html/core/Plugin/ViewDataTable.php(409): Piwik\Plugin\Visualization->buildView()
#13 /srv/www/redacted.example.com/private_html/core/Plugin/Report.php(290): Piwik\Plugin\ViewDataTable->render()
#14 /srv/www/redacted.example.com/private_html/core/Plugin/Controller.php(317): Piwik\Plugin\Report->render()
#15 /srv/www/redacted.example.com/private_html/plugins/Live/Controller.php(61): Piwik\Plugin\Controller->renderReport(Object(Piwik\Plugins\Live\Reports\GetLastVisitsDetails))
#16 [internal function]: Piwik\Plugins\Live\Controller->indexVisitorLog()
#17 /srv/www/redacted.example.com/private_html/core/FrontController.php(576): call_user_func_array(Array, Array)
#18 /srv/www/redacted.example.com/private_html/core/FrontController.php(86): Piwik\FrontController->doDispatch(NULL, NULL, NULL)
#19 /srv/www/redacted.example.com/private_html/core/dispatch.php(34): Piwik\FrontController->dispatch()
#20 /srv/www/redacted.example.com/private_html/index.php(47): require_once('/srv/www/analyt...')
#21 {main}