Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Validation\Rule" not found in G:\projects\edutalk-api\vendor\laravel\framework\src\Illuminate\Contracts\Validation\ImplicitRule.php:8 Stack trace: #0 {main} thrown in G:\projects\edutalk-api\vendor\laravel\framework\src\Illuminate\Contracts\Validation\ImplicitRule.php on line 8