Fatal error: Uncaught Error: Interface "Psr\Http\Message\StreamInterface" not found in C:\xampp\htdocs\uploadPdf\vendor\aws\aws-sdk-php\src\HashingStream.php:10 Stack trace: #0 {main} thrown in C:\xampp\htdocs\uploadPdf\vendor\aws\aws-sdk-php\src\HashingStream.php on line 10