Symfony;служба "pathauto.verbose_messenger" зависит от несуществующей службы "messenger"

Question

Мой Drupal 8 внезапно перестал работать, он выдает мне эту ошибку:

На сайте произошла непредвиденная ошибка. Пожалуйста, попробуйте позже.

Symfony \ Component \ DependencyInjection \ Exception \ ServiceNotFoundException: служба "pathauto.verbose_messenger" зависит от несуществующей службы "мессенджер". в Symfony \ Component \ DependencyInjection \ Compiler \ CheckExceptionOnInvalidReferenceBehaviorPass Symfony \ Component \ DependencyInjection \ Compiler \ CheckExceptionOnInvalidReferenceBehaviorPass-> processReferences (Array) (строка: 42) Symfony \ Component \ DependencyInjection \ Compiler \ CheckExceptionOnInvalidReferenceBehaviorPass-> processDefinition (Object) (строка: 36) Symfony \ Component \ DependencyInjection \ Compiler \ CheckExceptionOnInvalidReferenceBehaviorPass-> process (Object) (строка: 120) Symfony \ Component \ DependencyInjection \ Compiler \ Compiler-> compile (Object) (строка: 573) Symfony \ Component \ DependencyInjection \ ContainerBuilder-> compile () (строка: 1314) Drupal \ Core \ DrupalKernel-> compileContainer () (строка: 891) Drupal \ Core \ DrupalKernel-> initializeContainer () (строка: 467) Drupal \ Core \ DrupalKernel-> boot () (строка: 663) Drupal \ Core \ DrupalKernel-> handle (Объект) (строка: 19) `

Кажется, Symfony не может найти сервис messenger У кого-нибудь есть предложения, где проблема, а чего нет? Спасибо!

VerboseMessenger.php

<?php

namespace Drupal\pathauto;

use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Messenger\MessengerInterface as CoreMessengerInterface;
use Drupal\Core\Session\AccountInterface;

/**
 * Provides a verbose messenger.
 */
class VerboseMessenger implements MessengerInterface {

  /**
   * The verbose flag.
   *
   * @var bool
   */
  protected $isVerbose;

  /**
   * The config factory.
   *
   * @var \Drupal\Core\Config\ConfigFactoryInterface
   */
  protected $configFactory;

  /**
   * The current user account.
   *
   * @var \Drupal\Core\Session\AccountInterface
   */
  protected $account;

  /**
   * The messenger service.
   *
   * @var \Drupal\Core\Messenger\MessengerInterface
   */
  protected $messenger;

  /**
   * Creates a verbose messenger.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   The config factory.
   * @param \Drupal\Core\Session\AccountInterface $account
   *   The current user account.
   * @param \Drupal\Core\Messenger\MessengerInterface $messenger
   *   The messenger service.
   */
  public function __construct(ConfigFactoryInterface $config_factory, AccountInterface $account, CoreMessengerInterface $messenger) {
    $this->configFactory = $config_factory;
    $this->account = $account;
    $this->messenger = $messenger;
  }

  /**
   * {@inheritdoc}
   */
  public function addMessage($message, $op = NULL) {

    if (!isset($this->isVerbose)) {
      $config = $this->configFactory->get('pathauto.settings');
      $this->isVerbose = $config->get('verbose') && $this->account->hasPermission('notify of path changes');
    }

    if (!$this->isVerbose || (isset($op) && in_array($op, array('bulkupdate', 'return')))) {
      return FALSE;
    }

    if ($message) {
      $this->messenger->addMessage($message);
    }

    return TRUE;
  }

}

services.yml

services:
  pathauto.generator:
    class: Drupal\pathauto\PathautoGenerator
    arguments: ['@config.factory', '@module_handler', '@token', '@pathauto.alias_cleaner', '@pathauto.alias_storage_helper', '@pathauto.alias_uniquifier', '@pathauto.verbose_messenger', '@string_translation', '@token.entity_mapper', '@entity_type.manager']
  pathauto.alias_cleaner:
    class: Drupal\pathauto\AliasCleaner
    arguments: ['@config.factory', '@pathauto.alias_storage_helper', '@language_manager', '@cache.discovery', '@transliteration', '@module_handler']
  pathauto.alias_storage_helper:
    class: Drupal\pathauto\AliasStorageHelper
    arguments: ['@config.factory', '@path.alias_storage', '@database','@pathauto.verbose_messenger', '@string_translation']
    tags:
      - { name: backend_overridable }
  pathauto.alias_uniquifier:
    class: Drupal\pathauto\AliasUniquifier
    arguments: ['@config.factory', '@pathauto.alias_storage_helper','@module_handler', '@router.route_provider', '@path.alias_manager']
  pathauto.verbose_messenger:
    class: Drupal\pathauto\VerboseMessenger
    arguments: ['@config.factory', '@current_user', '@messenger']
  plugin.manager.alias_type:
    class: Drupal\pathauto\AliasTypeManager
    parent: default_plugin_manager
  pathauto.settings_cache_tag:
    class: Drupal\pathauto\EventSubscriber\PathautoSettingsCacheTag
    arguments: ['@entity_field.manager', '@plugin.manager.alias_type']
    tags:
      - { name: event_subscriber }