WARNING [2016-10-05 05:13:10] /usr/share/piwik/core/Updates/2.16.3-b3.php(37): Notice - Undefined variable:
after a Update 2.16.2 to 2.16.4 i git the following warnings
php Version is:
ii php5 5.4.45-0+deb7u5
timezone - Piwik 2.16.4 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
WARNING [2016-10-05 05:13:10] /usr/share/piwik/core/Date.php(275): Notice - date_default_timezone_set(): Timezone ID ‘’ is invalid - Piwik 2.16.4 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
WARNING [2016-10-05 05:13:10] /usr/share/piwik/libs/Zend/Db/Statement/Pdo.php(228): Notice - Array to string conversion - Piwik 2.16.4 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
WARNING [2016-10-05 05:13:10] /usr/share/piwik/libs/Zend/Db/Statement/Pdo.php(228): Notice - Array to string conversion - Piwik 2.16.4 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)