Fatal error: Uncaught Error: Failed opening required '/srv/www/live/typo3/vendor/composer/autoload_real.php' (include_path='.:/usr/share/php') in /srv/www/live/typo3/vendor/autoload.php:23 Stack trace: #0 /srv/www/live/typo3/public/index.php(18): require() #1 /srv/www/live/typo3/public/index.php(21): {closure}() #2 {main} thrown in /srv/www/live/typo3/vendor/autoload.php on line 23