I am trying to authenticate VIMEOPRO using VIMEOPRO API  in php. I add vimeo.phpfile in my index.php and create a object of PhpVimeo class. 
Below is my code
<?php
 require_once('vimeo.php');
 session_start();
 $vimeo = new phpVimeo('Customer key', 'Seceret key');
 $token = $vimeo->getRequestToken();
 echo '<pre>';
 print_r($token);
 die;
?>
Below is my error

I also trying
VIMEOPRO PHPplugin but another error occur

and last there is difference b/w client id and client secret key
Thanks in advance
                        
phpVimeois the old, deprecated library (as mentioned in the readme: https://github.com/vimeo/vimeo-php-lib#readme)Use the new php library: https://github.com/vimeo/vimeo.php with your
client_idandclient_secret.For more information on generating authentication, check the docs: https://github.com/vimeo/vimeo.php#generate-your-access-token