Fatal error: Uncaught Error: Interface "Symfony\Component\Translation\Reader\TranslationReaderInterface" not found in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/symfony/translation/Reader/TranslationReader.php:23 Stack trace: #0 {main} thrown in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/symfony/translation/Reader/TranslationReader.php on line 23