Fatal error: Uncaught Error: Interface 'Aws\Endpoint\PartitionInterface' not found in /var/www/html/bwave/vendor/aws/aws-sdk-php/src/Endpoint/Partition.php:11 Stack trace: #0 {main} thrown in /var/www/html/bwave/vendor/aws/aws-sdk-php/src/Endpoint/Partition.php on line 11