Fatal error: Uncaught Error: Class "Composer\Command\BaseCommand" not found in /home/d11shareacopy/public_html/vendor/drupal/core-recipe-unpack/UnpackCommand.php:20 Stack trace: #0 {main} thrown in /home/d11shareacopy/public_html/vendor/drupal/core-recipe-unpack/UnpackCommand.php on line 20