Error: Data structure returned is not convertible in the requested format. Try to call this method with the parameters '&format=original&serialize=1'; you will get the original php data structure serialized. The data structure looks like this: $data = array ( 'visitorId' => '137ac520c6262902', 'hasMoreVisits' => false, 'totalVisits' => 1, 'totalVisitDuration' => 0, 'totalActions' => 1, 'totalOutlinks' => 0, 'totalDownloads' => 0, 'totalSearches' => 0, 'totalPageViews' => 1, 'totalUniquePageViews' => 1, 'totalRevisitedPages' => 0, 'totalPageViewsWithTiming' => 1, 'searches' => array ( ), 'totalGoalConversions' => 0, 'totalConversionsByGoal' => array ( ), 'totalEvents' => 0, 'hasLatLong' => true, 'uniqueFormConversions' => 0, 'totalConversionsByForm' => array ( ), 'mediaViewAudio' => 0, 'mediaViewVideo' => 0, 'lastVisits' => Piwik\DataTable::__set_state(array( 'rows' => array ( 0 => Piwik\DataTable\Row::__set_state(array( 'idSite' => '3', 'idVisit' => '31910182', 'visitIp' => NULL, 'visitorId' => false, 'fingerprint' => false, 'actionDetails' => array ( 0 => array ( 'type' => 'action', 'url' => 'http://www.virtual-drums.com/', 'pageTitle' => 'Virtual Drums: A 3D drum set!', 'pageIdAction' => 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'deviceTypeIcon' => 'plugins/Morpheus/icons/dist/devices/desktop.png', 'deviceBrand' => 'Unknown', 'deviceModel' => 'Generic Desktop', 'operatingSystem' => 'Windows 7', 'operatingSystemName' => 'Windows', 'operatingSystemIcon' => 'plugins/Morpheus/icons/dist/os/WIN.png', 'operatingSystemCode' => 'WIN', 'operatingSystemVersion' => '7', 'browserFamily' => 'Blink', 'browserFamilyDescription' => 'Blink (Chrome, Opera)', 'browser' => 'Chrome 83.0', 'browserName' => 'Chrome', 'browserIcon' => 'plugins/Morpheus/icons/dist/browsers/CH.png', 'browserCode' => 'CH', 'browserVersion' => '83.0', 'totalEcommerceRevenue' => '0.00', 'totalEcommerceConversions' => '0', 'totalEcommerceItems' => '0', 'totalAbandonedCartsRevenue' => '0.00', 'totalAbandonedCarts' => '0', 'totalAbandonedCartsItems' => '0', 'events' => '0', 'continent' => 'North America', 'continentCode' => 'amn', 'country' => 'Canada', 'countryCode' => 'ca', 'countryFlag' => 'plugins/Morpheus/icons/dist/flags/ca.png', 'region' => 'Ontario', 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'skip', 'location_latitude' => 'skip', 'location_longitude' => 'skip', 'location_provider' => 'skip', 'visitor_days_since_last' => 'skip', 'visitor_days_since_order' => 'skip', 'visitor_days_since_first' => 'skip', 'custom_var_k1' => 'skip', 'custom_var_v1' => 'skip', 'custom_var_k2' => 'skip', 'custom_var_v2' => 'skip', 'custom_var_k3' => 'skip', 'custom_var_v3' => 'skip', 'custom_var_k4' => 'skip', 'custom_var_v4' => 'skip', 'custom_var_k5' => 'skip', 'custom_var_v5' => 'skip', 'config_browser_engine' => 'skip', 'last_idlink_va' => 'skip', 'custom_dimension_1' => 'skip', 'custom_dimension_2' => 'skip', 'custom_dimension_3' => 'skip', 'custom_dimension_4' => 'skip', 'custom_dimension_5' => 'skip', 'visit_total_interactions' => 'skip', ), 'hasMoreVisits' => false, ), 'maximumAllowedRows' => 0, )), 'nextVisitorId' => 'cb95b91a8abf2c74', 'previousVisitorId' => false, 'totalVisitDurationPretty' => '0s', 'userId' => false, 'firstVisit' => array ( 'date' => 1594518087, 'prettyDate' => 'Sunday, July 12, 2020', 'daysAgo' => 0, 'referrerType' => 'website', 'referrerUrl' => 'https://int.search.myway.com/search/GGmain.jhtml?p2=^CPP^xdm200^TTAB03^CA&ptb=29F1C1E3-4A45-48D7-A408-9E01189AA00A&n=7867b664&ln=en&si=104661195058&tpr=hpsbsug&trs=wtt&brwsid=73F4E707-4A9E-4333-A569-F4E810B7742F&searchfor=drum+kits+for+virtual+drums+beats&st=tab', 'referralSummary' => 'int.search.myway.com', ), 'lastVisit' => array ( 'date' => 1594518087, 'prettyDate' => 'Sunday, July 12, 2020', 'daysAgo' => 0, 'referrerType' => 'website', 'referrerUrl' => 'https://int.search.myway.com/search/GGmain.jhtml?p2=^CPP^xdm200^TTAB03^CA&ptb=29F1C1E3-4A45-48D7-A408-9E01189AA00A&n=7867b664&ln=en&si=104661195058&tpr=hpsbsug&trs=wtt&brwsid=73F4E707-4A9E-4333-A569-F4E810B7742F&searchfor=drum+kits+for+virtual+drums+beats&st=tab', 'referralSummary' => 'int.search.myway.com', ), 'visitsAggregated' => 1, 'visitedPages' => array ( 0 => array ( 'url' => 'http://www.virtual-drums.com/', 'count' => 1, ), ), 'averagePageGenerationTime' => 0.122, 'devices' => array ( 0 => array ( 'type' => 'Desktop', 'count' => 1, 'icon' => 'plugins/Morpheus/icons/dist/devices/desktop.png', 'devices' => array ( 0 => array ( 'name' => 'Generic Desktop', 'count' => 1, ), ), ), ), 'continents' => array ( 0 => array ( 'continent' => 'amn', 'nb_visits' => 1, 'prettyName' => 'North America', ), ), 'countries' => array ( 0 => array ( 'country' => 'ca', 'nb_visits' => 1, 'flag' => 'plugins/Morpheus/icons/dist/flags/ca.png', 'prettyName' => 'Canada', 'cities' => array ( 0 => 'Ottawa', ), ), ), );