Fatal error: Uncaught Error: Interface "Composer\Plugin\Capability\CommandProvider" not found in /home/websupportontdem/public_html/uscabinetonline.websupportondemo.com/old/vendor/magento/composer-root-update-plugin/Plugin/CommandProvider.php:17 Stack trace: #0 {main} thrown in /home/websupportontdem/public_html/uscabinetonline.websupportondemo.com/old/vendor/magento/composer-root-update-plugin/Plugin/CommandProvider.php on line 17