Fatal error: Uncaught Error: Class "Symfony\Component\HttpClient\Internal\ClientState" not found in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/symfony/http-client/Internal/NativeClientState.php:21 Stack trace: #0 {main} thrown in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/symfony/http-client/Internal/NativeClientState.php on line 21