Fatal error: Uncaught Error: Interface "League\Flysystem\AdapterInterface" not found in /home/sjnew/public_html/vendor/silverstripe/assets/src/Flysystem/ProtectedAdapter.php:10 Stack trace: #0 {main} thrown in /home/sjnew/public_html/vendor/silverstripe/assets/src/Flysystem/ProtectedAdapter.php on line 10