Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /home/gingerbrup/mariage/vendor/rebing/graphql-laravel/src/GraphQLServiceProvider.php:25 Stack trace: #0 {main} thrown in /home/gingerbrup/mariage/vendor/rebing/graphql-laravel/src/GraphQLServiceProvider.php on line 25