Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Container\ContextualAttribute" not found in /opt/lampp/htdocs/msjopb/vendor/laravel/framework/src/Illuminate/Container/Attributes/Config.php:10 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/msjopb/vendor/laravel/framework/src/Illuminate/Container/Attributes/Config.php on line 10