Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Support\Arrayable' not found in /home/users/00/3c/21/home/www/vendor/illuminate/support/MessageBag.php:12 Stack trace: #0 {main} thrown in /home/users/00/3c/21/home/www/vendor/illuminate/support/MessageBag.php on line 12