Fatal error: Uncaught Error: Class 'Consolidation\Config\Util\ConfigGroup' not found in /var/www/drupal/sites/energiatalgud/vendor/consolidation/config/src/Util/ConfigMerge.php:8 Stack trace: #0 {main} thrown in /var/www/drupal/sites/energiatalgud/vendor/consolidation/config/src/Util/ConfigMerge.php on line 8