Fatal error: Uncaught Error: Class "Drupal\Core\Action\Plugin\Action\PublishAction" not found in /home/www/drupal8/test/core/modules/node/src/Plugin/Action/PublishNode.php:23 Stack trace: #0 {main} thrown in /home/www/drupal8/test/core/modules/node/src/Plugin/Action/PublishNode.php on line 23