Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Validation\Validator' not found in /home/devypfrfhn/log-manager.devyp.fr/vendor/laravel/framework/src/Illuminate/Validation/Validator.php:21 Stack trace: #0 {main} thrown in /home/devypfrfhn/log-manager.devyp.fr/vendor/laravel/framework/src/Illuminate/Validation/Validator.php on line 21