Fatal error: Uncaught Error: Class 'Zend_Gdata_App_Exception' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables\libreria\Zend\Gdata\App\IOException.php:41 Stack trace: #0 {main} thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables\libreria\Zend\Gdata\App\IOException.php on line 41