Fatal error: Uncaught Error: Class 'Drupal\Core\Field\FieldItemBase' not found in /var/www/html/tmp/contrib/geofield/src/Plugin/Field/FieldType/GeofieldItem.php:24 Stack trace: #0 {main} thrown in /var/www/html/tmp/contrib/geofield/src/Plugin/Field/FieldType/GeofieldItem.php on line 24