Warning: require(/app/frontend/web/../../vendor/autoload.php): failed to open stream: No such file or directory in /app/frontend/web/index.php on line 5

Fatal error: require(): Failed opening required '/app/frontend/web/../../vendor/autoload.php' (include_path='.:/usr/share/pear:/usr/share/php') in /app/frontend/web/index.php on line 5