Fatal error: Uncaught Error: Interface 'Symfony\Component\Translation\Reader\TranslationReaderInterface' not found in C:\Apache24\htdocs\vendor.old\symfony\translation\Reader\TranslationReader.php:23 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\vendor.old\symfony\translation\Reader\TranslationReader.php on line 23