Warning: require_once(/code/vendor/composer/autoload_real.php): Failed to open stream: No such file or directory in /code/vendor/autoload.php on line 20

Fatal error: Uncaught Error: Failed opening required '/code/vendor/composer/autoload_real.php' (include_path='.:/usr/local/lib/php') in /code/vendor/autoload.php:20 Stack trace: #0 /code/public/index.php(28): require() #1 {main} thrown in /code/vendor/autoload.php on line 20