Fatal error: Uncaught Error: Class "Drupal\views\Plugin\views\field\NumericField" not found in /home/www/drupal8/test/core/modules/comment/src/Plugin/views/field/NodeNewComments.php:22 Stack trace: #0 {main} thrown in /home/www/drupal8/test/core/modules/comment/src/Plugin/views/field/NodeNewComments.php on line 22