Fatal error: Uncaught Error: Class "Symfony\Component\Translation\Extractor\AbstractFileExtractor" not found in C:\Xampp\www\0050467\ims-mobile\vendor_\symfony\translation\Extractor\PhpExtractor.php:22 Stack trace: #0 {main} thrown in C:\Xampp\www\0050467\ims-mobile\vendor_\symfony\translation\Extractor\PhpExtractor.php on line 22