Warning: require(C:\xampp\htdocs\vendor\react\child-process\examples/../vendor/autoload.php): failed to open stream: No such file or directory in C:\xampp\htdocs\vendor\react\child-process\examples\23-forward-socket.php on line 6

Fatal error: require(): Failed opening required 'C:\xampp\htdocs\vendor\react\child-process\examples/../vendor/autoload.php' (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\vendor\react\child-process\examples\23-forward-socket.php on line 6