Fatal error: Uncaught Error: Interface "League\Flysystem\AdapterInterface" not found in C:\Apache24_x64\htdocs\ipad\vendor\league\flysystem\src\Adapter\AbstractAdapter.php:7 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\ipad\vendor\league\flysystem\src\Adapter\AbstractAdapter.php on line 7