Fatal error: Uncaught Error: Class 'Drupal\Component\Plugin\Derivative\DeriverBase' not found in /var/www/html/tmp/contrib/entity/src/Plugin/Action/Derivative/DeleteActionDeriver.php:16 Stack trace: #0 {main} thrown in /var/www/html/tmp/contrib/entity/src/Plugin/Action/Derivative/DeleteActionDeriver.php on line 16