Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Support\Jsonable" not found in C:\xampp\htdocs\rampcheckv3\vendor\laravel\framework\src\Illuminate\Support\MessageBag.php:12
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\rampcheckv3\vendor\laravel\framework\src\Illuminate\Support\MessageBag.php on line 12