Notice - Undefined index: geoip_php - Piwik 3.0.1

WARNING: /var/www/piwik/plugins/UserCountry/Diagnostic/GeolocationDiagnostic.php(44): Notice - Undefined index: geoip_php - Piwik 3.0.1

Any idea how to fix this? In addition to the this Site Tracking Code is not showing. Please help it is urgent.

Database update notice showed up. I ran the command as advised:

        php /var/www/piwik/console core:update

Following this update tracking code now showing as normal in site settings.:slight_smile:

The warning however is still present as:

WARNING: /var/www/piwik/plugins/UserCountry/Diagnostic/GeolocationDiagnostic.php(44): Notice - Undefined index: geoip_php - Piwik 3.0.1