Fatal error: Uncaught Error: Interface "Symfony\Component\Translation\Dumper\DumperInterface" not found in C:\Users\Administrator\Desktop\xamp\htdocs\sdk\symfony\translation\Dumper\FileDumper.php:26 Stack trace: #0 {main} thrown in C:\Users\Administrator\Desktop\xamp\htdocs\sdk\symfony\translation\Dumper\FileDumper.php on line 26