Fatal error: Class not found

[a7md0]

Fatal error: Class 'Instagram\Core\Proxy' not found in C:\xampp\htdocs\Insta\Auth.php on line 54

Auth.php on line 54:
$this->proxy = new \Instagram\Core\Proxy( $client ? $client : new \Instagram\Net\CurlClient );

I hope someone help me with that, I try to solve it for 5 hours!

I have create index.php, and this the code inside:

'*deleted*', 'client_secret' => '*deleted*', 'redirect_uri' => '*deleted*', 'scope' => array( 'likes', 'comments', 'relationships' ) ); $auth = new Instagram\Auth( $auth_config ); if (isset($_GET['code']) && !empty($_GET['code'])){ $_SESSION['instagram_access_token'] = $auth->getAccessToken( $_GET['code'] ); echo 'ok'; }else{ $auth->authorize(); } ``` ?>