Fatal error: Uncaught Error: Interface "League\Flysystem\AdapterInterface" not found in /var/www/html/usophy/vendor/league/flysystem/src/Adapter/AbstractAdapter.php:7 Stack trace: #0 {main} thrown in /var/www/html/usophy/vendor/league/flysystem/src/Adapter/AbstractAdapter.php on line 7