Fatal error: Uncaught Error: Class 'Zend_Http_Client_Adapter_Proxy' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables\libreria\Zend\Gdata\HttpAdapterStreamingProxy.php:39
Stack trace:
#0 {main}
  thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables\libreria\Zend\Gdata\HttpAdapterStreamingProxy.php on line 39