Fatal error: Uncaught Error: Interface "Aws\Identity\IdentityInterface" not found in /home/nexerpin/demo.nex-erp.in/vendor/aws/aws-sdk-php/src/Identity/BearerTokenIdentity.php:10 Stack trace: #0 {main} thrown in /home/nexerpin/demo.nex-erp.in/vendor/aws/aws-sdk-php/src/Identity/BearerTokenIdentity.php on line 10