Fatal error: Uncaught Error: Interface 'Illuminate\Routing\RouteCollectionInterface' not found in /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/AbstractRouteCollection.php:17 Stack trace: #0 {main} thrown in /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/AbstractRouteCollection.php on line 17