Fatal error: Uncaught Error: Class 'Drupal\Core\Database\Database' not found in /var/www/html/tmp/contrib/consumers/tests/drupal-8.4.0-consumers_installed.php:11 Stack trace: #0 {main} thrown in /var/www/html/tmp/contrib/consumers/tests/drupal-8.4.0-consumers_installed.php on line 11