Fatal error: Uncaught Error: Class "Symfony\Component\Translation\Extractor\AbstractFileExtractor" not found in /usr/home/jiexusheng/domains/linuxdo.isgre.at/public_html/vendor/symfony/translation/Extractor/PhpExtractor.php:22
Stack trace:
#0 {main}
  thrown in /usr/home/jiexusheng/domains/linuxdo.isgre.at/public_html/vendor/symfony/translation/Extractor/PhpExtractor.php on line 22