Fatal error: Uncaught Error: Interface "Psr\Http\Message\RequestInterface" not found in /Library/WebServer/Documents/Morgan/common/php/vendor/psr/http-message/src/ServerRequestInterface.php:43 Stack trace: #0 {main} thrown in /Library/WebServer/Documents/Morgan/common/php/vendor/psr/http-message/src/ServerRequestInterface.php on line 43