Fatal error: Uncaught Error: Class "Drupal\views\Plugin\views\display\PathPluginBase" not found in /home/www/drupal8/test/core/modules/rest/src/Plugin/views/display/RestExport.php:34 Stack trace: #0 {main} thrown in /home/www/drupal8/test/core/modules/rest/src/Plugin/views/display/RestExport.php on line 34