Fatal error: Uncaught Error: Interface "Drupal\migrate\MigrateMessageInterface" not found in /home/www/drupal8/test/core/modules/migrate_drupal_ui/src/Batch/MigrateMessageCapture.php:10 Stack trace: #0 {main} thrown in /home/www/drupal8/test/core/modules/migrate_drupal_ui/src/Batch/MigrateMessageCapture.php on line 10