Fatal error: Uncaught Error: Class "yii\base\BaseObject" not found in /var/www/html/prod/vendor/trntv/yii2-command-bus/tests/data/BackgroundTestCommand.php:15 Stack trace: #0 {main} thrown in /var/www/html/prod/vendor/trntv/yii2-command-bus/tests/data/BackgroundTestCommand.php on line 15