Fatal error: Uncaught Error: Interface 'Symfony\Component\Translation\Extractor\ExtractorInterface' not found in C:\xampp\htdocs\admin\vendor\symfony\translation\Extractor\ChainExtractor.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\admin\vendor\symfony\translation\Extractor\ChainExtractor.php on line 21