Fatal error: Uncaught Error: Interface 'Aws\Common\Signature\SignatureInterface' not found in /home/mahaadedsdfdfhfg/public_html/wp-content/plugins/wpvivid-backuprestore/includes/lib/aws-sdk-php-2.8.31/src/Aws/Common/Signature/AbstractSignature.php:22 Stack trace: #0 {main} thrown in /home/mahaadedsdfdfhfg/public_html/wp-content/plugins/wpvivid-backuprestore/includes/lib/aws-sdk-php-2.8.31/src/Aws/Common/Signature/AbstractSignature.php on line 22