Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Support\Arrayable' not found in /home/wwiwil/apps/iwill-laravel/vendor/laravel/framework/src/Illuminate/Collections/Enumerable.php:11 Stack trace: #0 {main} thrown in /home/wwiwil/apps/iwill-laravel/vendor/laravel/framework/src/Illuminate/Collections/Enumerable.php on line 11