Fatal error: Uncaught Error: Interface "Psr\Http\Message\UriInterface" not found in C:\Apache24\htdocs\operations\Risk_v2\vendor\mpdf\psr-http-message-shim\src\Uri.php:12 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\operations\Risk_v2\vendor\mpdf\psr-http-message-shim\src\Uri.php on line 12