Error: {"message":"Argument 1 passed to Piwik\SettingsPiwik::isUniqueVisitorsEnabled() must be of the type string, array given, called in /core/Plugin/Controller.php on line 924","file":"/core/SettingsPiwik.php","line":323,"request_id":"896a0","backtrace":" on /core/SettingsPiwik.php(323)\n#0 /core/Plugin/Controller.php(924): Piwik\SettingsPiwik::isUniqueVisitorsEnabled(Array)\n#1 /core/Plugin/Controller.php(629): Piwik\Plugin\Controller::setPeriodVariablesView(Object(Piwik\View))\n#2 /core/Plugin/Controller.php(616): Piwik\Plugin\Controller->setGeneralVariablesViewAs(Object(Piwik\View), 'basic')\n#3

URL: https://demo.matomo.cloud/index.php?action=index&date=yesterday&idSite=1&module=CoreHome&period%5B0%5D=exp%E9%8E%88%27%22%5C%28&period%5B1%5D=%3D1

GET: {"action":"index","date":"yesterday","idSite":"1","module":"CoreHome","period":["exp\u9388'\"\\(","=1"]}