Fatal error: Uncaught Error: Interface "Drupal\serialization\EntityResolver\EntityResolverInterface" not found in /home/www/drupal8/test/core/modules/serialization/src/EntityResolver/TargetIdResolver.php:10
Stack trace:
#0 {main}
thrown in /home/www/drupal8/test/core/modules/serialization/src/EntityResolver/TargetIdResolver.php on line 10