Fatal error: Uncaught Error: Interface "Psr\Http\Message\StreamInterface" not found in C:\PHP\APPS\dev\aictec_zonetec_web\vendor\mpdf\psr-http-message-shim\src\Stream.php:8 Stack trace: #0 {main} thrown in C:\PHP\APPS\dev\aictec_zonetec_web\vendor\mpdf\psr-http-message-shim\src\Stream.php on line 8