Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Validation\Rule" not found in G:\projects\edutalk-api\vendor\laravel\framework\src\Illuminate\Validation\Rules\Can.php:9 Stack trace: #0 {main} thrown in G:\projects\edutalk-api\vendor\laravel\framework\src\Illuminate\Validation\Rules\Can.php on line 9