Duplicate error on creating role

[oklimm]

Duplicate error on creating role if permission with the same name already exists, and vice versa

[webvimark]

Hi, this module uses yii2 built-in rbac system and it's architecture. All roles, permissions and routes are stored in the same table

[oklimm]

But when we are trying to create a second permission with the same name, a message appears

The same message we get if we try to create two roles with the same name.
But on creating a role with the same name as permission has, we get error

[webvimark]

Fixed it, thank you for pointing on this issue