Fatal error: Uncaught Error: Interface "Symfony\Component\Translation\Dumper\DumperInterface" not found in /home/www/swittelecom.com/test/laravel/vendor/symfony/translation/Dumper/FileDumper.php:27 Stack trace: #0 {main} thrown in /home/www/swittelecom.com/test/laravel/vendor/symfony/translation/Dumper/FileDumper.php on line 27