Warning: require(/app/web/vendor/react/stream/examples/../vendor/autoload.php): failed to open stream: No such file or directory in /app/web/vendor/react/stream/examples/benchmark-throughput.php on line 3

Fatal error: require(): Failed opening required '/app/web/vendor/react/stream/examples/../vendor/autoload.php' (include_path='.:/usr/local/lib/php') in /app/web/vendor/react/stream/examples/benchmark-throughput.php on line 3