Fatal error: Uncaught Error: Class 'Zend_Oauth_Token' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables\libreria\Zend\Oauth\Token\Request.php:31 Stack trace: #0 {main} thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables\libreria\Zend\Oauth\Token\Request.php on line 31