Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Support\Jsonable" not found in G:\projects\edutalk-api\vendor\prettus\laravel-validation\src\Prettus\Validator\Exceptions\ValidatorException.php:12 Stack trace: #0 {main} thrown in G:\projects\edutalk-api\vendor\prettus\laravel-validation\src\Prettus\Validator\Exceptions\ValidatorException.php on line 12