Fatal error
: Uncaught Error: Class 'yii\rbac\BaseManager' not found in /var/www/html/autocar/vendor/yiisoft/yii2/rbac/DbManager.php:39 Stack trace: #0 {main} thrown in
/var/www/html/autocar/vendor/yiisoft/yii2/rbac/DbManager.php
on line
39