Fatal error: Uncaught Error: Class "Symfony\Component\Console\Output\Output" not found in /usr/home/jiexusheng/domains/linuxdo.isgre.at/public_html/vendor/symfony/console/Output/BufferedOutput.php:17
Stack trace:
#0 {main}
  thrown in /usr/home/jiexusheng/domains/linuxdo.isgre.at/public_html/vendor/symfony/console/Output/BufferedOutput.php on line 17