Fatal error: Uncaught Error: Interface "Drupal\Composer\Plugin\Scaffold\Operations\OperationInterface" not found in /home/yrdsb11w3creativ/public_html/109/vendor/drupal/core-composer-scaffold/Operations/AbstractOperation.php:12 Stack trace: #0 {main} thrown in /home/yrdsb11w3creativ/public_html/109/vendor/drupal/core-composer-scaffold/Operations/AbstractOperation.php on line 12