configs

app/User.php

@@ -9,6 +9,7 @@ use Backpack\CRUD\CrudTrait; // <------------------------------- this one
 use Spatie\Permission\Traits\HasRoles;// <---------------------- and this one
 use Illuminate\Foundation\Auth\User as Authenticatable;
 
+
 class User extends Authenticatable
 {
     use Notifiable;

config/backpack/base.php

@@ -94,6 +94,7 @@ return [
     'middleware_class' => [
         App\Http\Middleware\CheckIfAdmin::class,
         \Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull::class,
+        \Illuminate\Auth\Access\Gate::class
         // \Backpack\Base\app\Http\Middleware\UseBackpackAuthGuardInsteadOfDefaultAuthGuard::class,
     ],