Fatal error: Uncaught Error: Interface "Psr\Http\Message\RequestFactoryInterface" not found in I:\www\oauth2\resource_server\vendor\nyholm\psr7\src\Factory\Psr17Factory.php:16 Stack trace: #0 {main} thrown in I:\www\oauth2\resource_server\vendor\nyholm\psr7\src\Factory\Psr17Factory.php on line 16