Fatal error: Uncaught Error: Class 'Aws\Exception\AwsException' not found in /home/edmedu/www/edmeducation.co.kr/tw-dev/vendor/aws/aws-sdk-php/src/Tnb/Exception/TnbException.php:9 Stack trace: #0 {main} thrown in /home/edmedu/www/edmeducation.co.kr/tw-dev/vendor/aws/aws-sdk-php/src/Tnb/Exception/TnbException.php on line 9