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