Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Support\Jsonable" not found in C:\melius\michael.douglas\web\prod\credpay\_common\classes\vendor\illuminate\support\MessageBag.php:11 Stack trace: #0 {main} thrown in C:\melius\michael.douglas\web\prod\credpay\_common\classes\vendor\illuminate\support\MessageBag.php on line 11