Fatal error: Uncaught Error: Class 'Illuminate\Database\Eloquent\Model' not found in /home/devypfrfhn/firstcop.devyp.fr/vendor/kalnoy/nestedset/tests/models/MenuItem.php:4 Stack trace: #0 {main} thrown in /home/devypfrfhn/firstcop.devyp.fr/vendor/kalnoy/nestedset/tests/models/MenuItem.php on line 4