Fatal error: Uncaught LogicException: You cannot use "Symfony\Component\HttpClient\AmpHttpClient" as the "amphp/http-client" package is not installed. Try running "composer require amphp/http-client:^4.2.1". in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/symfony/http-client/AmpHttpClient.php:33 Stack trace: #0 {main} thrown in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/symfony/http-client/AmpHttpClient.php on line 33