Fatal error: Uncaught Error: Interface 'Concrete\Core\Application\UserInterface\Icon\IconFormatterInterface' not found in /home/geofieldwa/www/concrete/src/Application/UserInterface/Icon/BasicIconFormatter.php:6 Stack trace: #0 {main} thrown in /home/geofieldwa/www/concrete/src/Application/UserInterface/Icon/BasicIconFormatter.php on line 6