Warning: require_once(/var/www/clients/client0/web71/web/vendor/composer/autoload_real.php): failed to open stream: No such file or directory in /var/www/clients/client0/web71/web/vendor/autoload.php on line 5

Fatal error: require_once(): Failed opening required '/var/www/clients/client0/web71/web/vendor/composer/autoload_real.php' (include_path='.:/opt/php-7.0.5/lib/php') in /var/www/clients/client0/web71/web/vendor/autoload.php on line 5