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 ( 'website' => 'masaki.muto.net', 'prettyDate' => 'April 8 – May 7, 2024', 'metadata' => array ( 'category' => 'Visitors', 'subcategory' => 'Locations', 'name' => 'Country', 'module' => 'UserCountry', 'action' => 'getCountry', 'dimension' => 'Country', 'documentation' => 'Shows which country your visitors connected from when accessing your website.', 'metrics' => array ( 'nb_visits' => 'Visits', 'nb_actions' => 'Actions', ), 'metricsDocumentation' => array ( 'nb_visits' => 'If a visitor comes to your website for the first time or if they visit a page more than 30 minutes after their last page view, this will be recorded as a new visit.', 'nb_uniq_visitors' => 'The number of unduplicated visitors coming to your website. Every user is only counted once, even if they visit the website multiple times a day.', 'nb_actions' => 'The number of actions performed by your visitors. Actions can be page views, internal site searches, downloads or outlinks.', 'nb_actions_per_visit' => 'The average number of actions (page views, site searches, downloads or outlinks) that were performed during the visits.', 'avg_time_on_site' => 'The average duration of a visit.', 'bounce_rate' => 'The percentage of visits that only had a single pageview. This means, that the visitor left the website directly from the entrance page.', 'conversion_rate' => 'The percentage of visits that triggered a goal conversion.', ), 'processedMetrics' => array ( 'nb_actions_per_visit' => 'Actions per Visit', 'avg_time_on_site' => 'Avg. Time on Website', 'bounce_rate' => 'Bounce Rate', ), 'metricTypes' => array ( 'nb_visits' => 'number', 'nb_uniq_visitors' => 'number', 'nb_actions' => 'number', 'nb_actions_per_visit' => 'number', 'avg_time_on_site' => 'duration_s', 'bounce_rate' => 'percent', 'conversion_rate' => 'percent', ), 'metricsGoal' => array ( 'nb_conversions' => 'Conversions', 'revenue' => 'Revenue', ), 'processedMetricsGoal' => array ( 'revenue_per_visit' => 'Revenue per Visit', ), 'imageGraphUrl' => 'index.php?module=API&method=ImageGraph.get&idSite=2&apiModule=UserCountry&apiAction=getCountry&token_auth=anonymous&period=range&date=previous30', 'imageGraphEvolutionUrl' => 'index.php?module=API&method=ImageGraph.get&idSite=2&apiModule=UserCountry&apiAction=getCountry&token_auth=anonymous&period=day&date=previous30', 'uniqueId' => 'UserCountry_getCountry', ), 'columns' => array ( 'label' => 'Country', 'nb_visits' => 'Visits', 'nb_actions' => 'Actions', 'nb_actions_per_visit' => 'Actions per Visit', 'avg_time_on_site' => 'Avg. Time on Website', 'bounce_rate' => 'Bounce Rate', 'revenue' => 'Revenue', ), 'reportData' => Piwik\DataTable::__set_state(array( 'rows' => array ( 0 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Unknown', 'nb_visits' => 7157, 'nb_actions' => 12617, 'nb_actions_per_visit' => 1.8, 'avg_time_on_site' => '00:01:20', 'bounce_rate' => '82%', 'revenue' => '¥0', )), 1 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Japan', 'nb_visits' => 803, 'nb_actions' => 1540, 'nb_actions_per_visit' => 1.9, 'avg_time_on_site' => '00:00:39', 'bounce_rate' => '79%', 'revenue' => '¥0', )), 2 => Piwik\DataTable\Row::__set_state(array( 'label' => 'United States', 'nb_visits' => 368, 'nb_actions' => 484, 'nb_actions_per_visit' => 1.3, 'avg_time_on_site' => '00:00:16', 'bounce_rate' => '92%', 'revenue' => '¥0', )), 3 => Piwik\DataTable\Row::__set_state(array( 'label' => 'China', 'nb_visits' => 251, 'nb_actions' => 861, 'nb_actions_per_visit' => 3.4, 'avg_time_on_site' => '00:00:20', 'bounce_rate' => '90%', 'revenue' => '¥0', )), 4 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Brunei', 'nb_visits' => 67, 'nb_actions' => 71, 'nb_actions_per_visit' => 1.1, 'avg_time_on_site' => '00:00:06', 'bounce_rate' => '94%', 'revenue' => '¥0', )), 5 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Netherlands', 'nb_visits' => 12, 'nb_actions' => 16, 'nb_actions_per_visit' => 1.3, 'avg_time_on_site' => '00:00:08', 'bounce_rate' => '83%', 'revenue' => '¥0', )), 6 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Germany', 'nb_visits' => 9, 'nb_actions' => 16, 'nb_actions_per_visit' => 1.8, 'avg_time_on_site' => '00:00:02', 'bounce_rate' => '56%', 'revenue' => '¥0', )), 7 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Canada', 'nb_visits' => 8, 'nb_actions' => 12, 'nb_actions_per_visit' => 1.5, 'avg_time_on_site' => '00:00:02', 'bounce_rate' => '63%', 'revenue' => '¥0', )), 8 => Piwik\DataTable\Row::__set_state(array( 'label' => 'United Kingdom', 'nb_visits' => 6, 'nb_actions' => 7, 'nb_actions_per_visit' => 1.2, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '83%', 'revenue' => '¥0', )), 9 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Vietnam', 'nb_visits' => 6, 'nb_actions' => 7, 'nb_actions_per_visit' => 1.2, 'avg_time_on_site' => '00:00:01', 'bounce_rate' => '83%', 'revenue' => '¥0', )), 10 => Piwik\DataTable\Row::__set_state(array( 'label' => 'France', 'nb_visits' => 5, 'nb_actions' => 5, 'nb_actions_per_visit' => 1.0, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '100%', 'revenue' => '¥0', )), 11 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Romania', 'nb_visits' => 5, 'nb_actions' => 5, 'nb_actions_per_visit' => 1.0, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '100%', 'revenue' => '¥0', )), 12 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Russia', 'nb_visits' => 5, 'nb_actions' => 6, 'nb_actions_per_visit' => 1.2, 'avg_time_on_site' => '00:00:03', 'bounce_rate' => '80%', 'revenue' => '¥0', )), 13 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Hong Kong SAR China', 'nb_visits' => 3, 'nb_actions' => 3, 'nb_actions_per_visit' => 1.0, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '100%', 'revenue' => '¥0', )), 14 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Bangladesh', 'nb_visits' => 2, 'nb_actions' => 2, 'nb_actions_per_visit' => 1.0, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '100%', 'revenue' => '¥0', )), 15 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Brazil', 'nb_visits' => 2, 'nb_actions' => 4, 'nb_actions_per_visit' => 2.0, 'avg_time_on_site' => '00:01:40', 'bounce_rate' => '50%', 'revenue' => '¥0', )), 16 => Piwik\DataTable\Row::__set_state(array( 'label' => 'India', 'nb_visits' => 2, 'nb_actions' => 5, 'nb_actions_per_visit' => 2.5, 'avg_time_on_site' => '00:00:01', 'bounce_rate' => '0%', 'revenue' => '¥0', )), 17 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Ireland', 'nb_visits' => 2, 'nb_actions' => 2, 'nb_actions_per_visit' => 1.0, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '100%', 'revenue' => '¥0', )), 18 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Israel', 'nb_visits' => 2, 'nb_actions' => 2, 'nb_actions_per_visit' => 1.0, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '100%', 'revenue' => '¥0', )), 19 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Lithuania', 'nb_visits' => 2, 'nb_actions' => 2, 'nb_actions_per_visit' => 1.0, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '100%', 'revenue' => '¥0', )), 20 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Malaysia', 'nb_visits' => 2, 'nb_actions' => 2, 'nb_actions_per_visit' => 1.0, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '100%', 'revenue' => '¥0', )), 21 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Taiwan', 'nb_visits' => 2, 'nb_actions' => 2, 'nb_actions_per_visit' => 1.0, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '100%', 'revenue' => '¥0', )), 22 => Piwik\DataTable\Row::__set_state(array( 'label' => 'American Samoa', 'nb_visits' => 1, 'nb_actions' => 1, 'nb_actions_per_visit' => 1.0, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '100%', 'revenue' => '¥0', )), 23 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Austria', 'nb_visits' => 1, 'nb_actions' => 1, 'nb_actions_per_visit' => 1.0, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '100%', 'revenue' => '¥0', )), 24 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Cambodia', 'nb_visits' => 1, 'nb_actions' => 1, 'nb_actions_per_visit' => 1.0, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '100%', 'revenue' => '¥0', )), 25 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Panama', 'nb_visits' => 1, 'nb_actions' => 1, 'nb_actions_per_visit' => 1.0, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '100%', 'revenue' => '¥0', )), 26 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Puerto Rico', 'nb_visits' => 1, 'nb_actions' => 1, 'nb_actions_per_visit' => 1.0, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '100%', 'revenue' => '¥0', )), 27 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Singapore', 'nb_visits' => 1, 'nb_actions' => 2, 'nb_actions_per_visit' => 2.0, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '0%', 'revenue' => '¥0', )), 28 => Piwik\DataTable\Row::__set_state(array( 'label' => 'South Korea', 'nb_visits' => 1, 'nb_actions' => 1, 'nb_actions_per_visit' => 1.0, 'avg_time_on_site' => '00:00:00', 'bounce_rate' => '100%', 'revenue' => '¥0', )), 29 => Piwik\DataTable\Row::__set_state(array( 'label' => 'Spain', 'nb_visits' => 1, 'nb_actions' => 6, 'nb_actions_per_visit' => 6.0, 'avg_time_on_site' => '00:00:07', 'bounce_rate' => '0%', 'revenue' => '¥0', )), 30 => Piwik\DataTable\Row::__set_state(array( 'label' => 'United Arab Emirates', 'nb_visits' => 1, 'nb_actions' => 2, 'nb_actions_per_visit' => 2.0, 'avg_time_on_site' => '00:00:01', 'bounce_rate' => '0%', 'revenue' => '¥0', )), ), 'currentId' => 4, 'depthLevel' => 0, 'indexNotUpToDate' => true, 'rebuildIndexContinuously' => false, 'tableSortedBy' => false, 'queuedFilters' => array ( ), 'disabledFilters' => array ( ), 'rowsCountBeforeLimitFilter' => 0, 'enableRecursiveSort' => false, 'enableRecursiveFilters' => false, 'rowsIndexByLabel' => array ( ), 'summaryRow' => NULL, 'totalsRow' => NULL, 'metadata' => array ( ), 'maximumAllowedRows' => 0, )), 'reportMetadata' => Piwik\DataTable::__set_state(array( 'rows' => array ( 0 => Piwik\DataTable\Row::__set_state(array( 'code' => 'xx', 'logo' => 'plugins/Morpheus/icons/dist/flags/xx.png', 'segment' => 'countryCode==xx', 'logoHeight' => 16, )), 1 => Piwik\DataTable\Row::__set_state(array( 'code' => 'jp', 'logo' => 'plugins/Morpheus/icons/dist/flags/jp.png', 'segment' => 'countryCode==jp', 'logoHeight' => 16, )), 2 => Piwik\DataTable\Row::__set_state(array( 'code' => 'us', 'logo' => 'plugins/Morpheus/icons/dist/flags/us.png', 'segment' => 'countryCode==us', 'logoHeight' => 16, )), 3 => Piwik\DataTable\Row::__set_state(array( 'code' => 'cn', 'logo' => 'plugins/Morpheus/icons/dist/flags/cn.png', 'segment' => 'countryCode==cn', 'logoHeight' => 16, )), 4 => Piwik\DataTable\Row::__set_state(array( 'code' => 'bn', 'logo' => 'plugins/Morpheus/icons/dist/flags/bn.png', 'segment' => 'countryCode==bn', 'logoHeight' => 16, )), 5 => Piwik\DataTable\Row::__set_state(array( 'code' => 'nl', 'logo' => 'plugins/Morpheus/icons/dist/flags/nl.png', 'segment' => 'countryCode==nl', 'logoHeight' => 16, )), 6 => Piwik\DataTable\Row::__set_state(array( 'code' => 'de', 'logo' => 'plugins/Morpheus/icons/dist/flags/de.png', 'segment' => 'countryCode==de', 'logoHeight' => 16, )), 7 => Piwik\DataTable\Row::__set_state(array( 'code' => 'ca', 'logo' => 'plugins/Morpheus/icons/dist/flags/ca.png', 'segment' => 'countryCode==ca', 'logoHeight' => 16, )), 8 => Piwik\DataTable\Row::__set_state(array( 'code' => 'gb', 'logo' => 'plugins/Morpheus/icons/dist/flags/gb.png', 'segment' => 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'plugins/Morpheus/icons/dist/flags/bd.png', 'segment' => 'countryCode==bd', 'logoHeight' => 16, )), 15 => Piwik\DataTable\Row::__set_state(array( 'code' => 'br', 'logo' => 'plugins/Morpheus/icons/dist/flags/br.png', 'segment' => 'countryCode==br', 'logoHeight' => 16, )), 16 => Piwik\DataTable\Row::__set_state(array( 'code' => 'in', 'logo' => 'plugins/Morpheus/icons/dist/flags/in.png', 'segment' => 'countryCode==in', 'logoHeight' => 16, )), 17 => Piwik\DataTable\Row::__set_state(array( 'code' => 'ie', 'logo' => 'plugins/Morpheus/icons/dist/flags/ie.png', 'segment' => 'countryCode==ie', 'logoHeight' => 16, )), 18 => Piwik\DataTable\Row::__set_state(array( 'code' => 'il', 'logo' => 'plugins/Morpheus/icons/dist/flags/il.png', 'segment' => 'countryCode==il', 'logoHeight' => 16, )), 19 => Piwik\DataTable\Row::__set_state(array( 'code' => 'lt', 'logo' => 'plugins/Morpheus/icons/dist/flags/lt.png', 'segment' => 'countryCode==lt', 'logoHeight' => 16, )), 20 => Piwik\DataTable\Row::__set_state(array( 'code' => 'my', 'logo' => 'plugins/Morpheus/icons/dist/flags/my.png', 'segment' => 'countryCode==my', 'logoHeight' => 16, )), 21 => Piwik\DataTable\Row::__set_state(array( 'code' => 'tw', 'logo' => 'plugins/Morpheus/icons/dist/flags/tw.png', 'segment' => 'countryCode==tw', 'logoHeight' => 16, )), 22 => Piwik\DataTable\Row::__set_state(array( 'code' => 'as', 'logo' => 'plugins/Morpheus/icons/dist/flags/as.png', 'segment' => 'countryCode==as', 'logoHeight' => 16, )), 23 => Piwik\DataTable\Row::__set_state(array( 'code' => 'at', 'logo' => 'plugins/Morpheus/icons/dist/flags/at.png', 'segment' => 'countryCode==at', 'logoHeight' => 16, )), 24 => Piwik\DataTable\Row::__set_state(array( 'code' => 'kh', 'logo' => 'plugins/Morpheus/icons/dist/flags/kh.png', 'segment' => 'countryCode==kh', 'logoHeight' => 16, )), 25 => Piwik\DataTable\Row::__set_state(array( 'code' => 'pa', 'logo' => 'plugins/Morpheus/icons/dist/flags/pa.png', 'segment' => 'countryCode==pa', 'logoHeight' => 16, )), 26 => Piwik\DataTable\Row::__set_state(array( 'code' => 'pr', 'logo' => 'plugins/Morpheus/icons/dist/flags/pr.png', 'segment' => 'countryCode==pr', 'logoHeight' => 16, )), 27 => Piwik\DataTable\Row::__set_state(array( 'code' => 'sg', 'logo' => 'plugins/Morpheus/icons/dist/flags/sg.png', 'segment' => 'countryCode==sg', 'logoHeight' => 16, )), 28 => Piwik\DataTable\Row::__set_state(array( 'code' => 'kr', 'logo' => 'plugins/Morpheus/icons/dist/flags/kr.png', 'segment' => 'countryCode==kr', 'logoHeight' => 16, )), 29 => Piwik\DataTable\Row::__set_state(array( 'code' => 'es', 'logo' => 'plugins/Morpheus/icons/dist/flags/es.png', 'segment' => 'countryCode==es', 'logoHeight' => 16, )), 30 => Piwik\DataTable\Row::__set_state(array( 'code' => 'ae', 'logo' => 'plugins/Morpheus/icons/dist/flags/ae.png', 'segment' => 'countryCode==ae', 'logoHeight' => 16, )), ), 'currentId' => 3, 'depthLevel' => 0, 'indexNotUpToDate' => true, 'rebuildIndexContinuously' => false, 'tableSortedBy' => false, 'queuedFilters' => array ( ), 'disabledFilters' => array ( ), 'rowsCountBeforeLimitFilter' => 0, 'enableRecursiveSort' => false, 'enableRecursiveFilters' => false, 'rowsIndexByLabel' => array ( ), 'summaryRow' => NULL, 'totalsRow' => NULL, 'metadata' => array ( ), 'maximumAllowedRows' => 0, )), 'reportTotal' => array ( 'nb_visits' => 8730, 'nb_actions' => 15687, 'max_actions' => 193.0, 'sum_visit_length' => 615089, 'bounce_count' => 7221, 'nb_visits_converted' => 0, 'sum_daily_nb_uniq_visitors' => 8721, 'sum_daily_nb_users' => 0, 'nb_actions_per_visit' => 1.8, ), 'timerMillis' => '62', );