Warning: require_once(D:\whospost\dv2\vendor\league\oauth1-client\resources\examples/../../vendor/autoload.php): failed to open stream: No such file or directory in D:\whospost\dv2\vendor\league\oauth1-client\resources\examples\xing.php on line 3

Fatal error: require_once(): Failed opening required 'D:\whospost\dv2\vendor\league\oauth1-client\resources\examples/../../vendor/autoload.php' (include_path='.;C:\php\pear') in D:\whospost\dv2\vendor\league\oauth1-client\resources\examples\xing.php on line 3