Fatal error: Uncaught Error: Interface "Google\Auth\ExternalAccountCredentialSourceInterface" not found in /var/www/usonboard.com/vendor/google/auth/src/CredentialSource/AwsNativeSource.php:28
Stack trace:
#0 {main}
thrown in /var/www/usonboard.com/vendor/google/auth/src/CredentialSource/AwsNativeSource.php on line 28