Fatal error: Uncaught Error: Class 'Http\Client\Exception\RequestException' not found in /home/kingelearn/public_html/vendor/php-http/httplug/src/Exception/HttpException.php:15 Stack trace: #0 {main} thrown in /home/kingelearn/public_html/vendor/php-http/httplug/src/Exception/HttpException.php on line 15