Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Auth\UserProvider' not found in /home/szfwxvyz/data-a23/a23/data/vendor/laravel/framework/src/Illuminate/Auth/EloquentUserProvider.php:12 Stack trace: #0 {main} thrown in /home/szfwxvyz/data-a23/a23/data/vendor/laravel/framework/src/Illuminate/Auth/EloquentUserProvider.php on line 12