Fatal error: Uncaught Error: Class "common\rbac\Migration" not found in /var/www/html/prod/common/migrations/rbac/m151223_074604_edit_own_model.php:7 Stack trace: #0 {main} thrown in /var/www/html/prod/common/migrations/rbac/m151223_074604_edit_own_model.php on line 7