Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Support\Arrayable' not found in /home/rijschoolmk/xibo.rijschool-mk.be/vendor/illuminate/support/Collection.php:17 Stack trace: #0 {main} thrown in /home/rijschoolmk/xibo.rijschool-mk.be/vendor/illuminate/support/Collection.php on line 17