Fatal error: Uncaught Error: Class "Drupal\Core\Database\Database" not found in /home/www/drupal8/test/core/modules/layout_builder/tests/fixtures/update/layout-builder-extra.php:10 Stack trace: #0 {main} thrown in /home/www/drupal8/test/core/modules/layout_builder/tests/fixtures/update/layout-builder-extra.php on line 10