Yii2控制台控制器错误

Question

I created a console controller named beanstalk, this is my first time using the console controllers, am trying to run it from the terminal and i got these errors

Error: Getting unknown property: yii\console\Application::user
Error: PHP Startup: Unable to load dynamic library '/usr/lib/php5/20121212/apc.so'...

The Controller

class BeanstalkController extends \yii\console\Controller {

public function actionIndex() {
    echo 'test console controller';
} }

and i am calling it using

php yii beanstalk 

i also tried other actions names with no luck

here is my console config

return [
'id' => 'app-console',
'basePath' => dirname(__DIR__),
'bootstrap' => ['log'],
'controllerNamespace' => 'console\controllers',
'modules' => [],
'components' => [
    'log' => [
        'targets' => [
            [
                'class' => 'yii\log\FileTarget',
                'levels' => ['error', 'warning'],
            ],
        ],
    ]
],
'params' => $params,

];

can anyone help?