Fatal error: Uncaught Error: Class "Http\Discovery\ClassDiscovery" not found in /home/demoexibytes/public_html/elmu-facility/vendor/php-http/discovery/src/HttpAsyncClientDiscovery.php:13 Stack trace: #0 {main} thrown in /home/demoexibytes/public_html/elmu-facility/vendor/php-http/discovery/src/HttpAsyncClientDiscovery.php on line 13