Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Support\Jsonable" not found in /var/www/live/demo8.thesynergate.com/sms_api_v2/vendor/prettus/laravel-validation/src/Prettus/Validator/Exceptions/ValidatorException.php:12 Stack trace: #0 {main} thrown in /var/www/live/demo8.thesynergate.com/sms_api_v2/vendor/prettus/laravel-validation/src/Prettus/Validator/Exceptions/ValidatorException.php on line 12