Why is the rbac migration failing?

Question

Yii

I did as in the documentation and added the code to console/config/main.php

'components' => [
        'authMeneger' => [
            'class' => 'yii\rbac\DbManager',
        ],
        'log' => [
            'targets' => [
                [
                    'class' => 'yii\log\FileTarget',
                    'levels' => ['error', 'warning'],
                ],
            ],
        ],
    ],

But it gives me an error

C:\OpenServer\domains\hostTraining>yii migrate [email protected]/rbac/migrations
Yii Migration Tool (based on Yii v2.0.13.1)

Total 2 new migrations to be applied:
        m140506_102106_rbac_init
        m170907_052038_rbac_add_index_on_auth_assignment_user_id

Apply the above migrations? (yes|no) [no]:yes
*** applying m140506_102106_rbac_init
Exception 'yii\base\InvalidConfigException' with message 'You should configure "authManager" component to use database before executing this migration.'

in C:\OpenServer\domains\hostTraining\vendor\yiisoft\yii2\rbac\migrations\m140506_102106_rbac_init.php:27

How to get rid of this problem?