Fatal error: Uncaught Error: Class 'Aws\EndpointV2\Rule\AbstractRule' not found in /home/xcddwtvp/public_html/aws-sdk-php/Aws/EndpointV2/Rule/TreeRule.php:7 Stack trace: #0 {main} thrown in /home/xcddwtvp/public_html/aws-sdk-php/Aws/EndpointV2/Rule/TreeRule.php on line 7