Fatal error: Uncaught Error: Call to undefined function dataset() in /home/waecliberia/public_html/api.waecliberia.org/vendor/laravel/serializable-closure/tests/Datasets.php:6 Stack trace: #0 {main} thrown in /home/waecliberia/public_html/api.waecliberia.org/vendor/laravel/serializable-closure/tests/Datasets.php on line 6