Fatal error: Uncaught Error: Class 'Drupal\features\FeaturesAssignmentMethodBase' not found in /var/www/html/tmp/contrib/features/src/Plugin/FeaturesAssignment/FeaturesAssignmentOptionalType.php:25 Stack trace: #0 {main} thrown in /var/www/html/tmp/contrib/features/src/Plugin/FeaturesAssignment/FeaturesAssignmentOptionalType.php on line 25