Fatal error: Uncaught Error: Class 'Zend_OpenId_Extension' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables\libreria\Zend\OpenId\Extension\Sreg.php:36
Stack trace:
#0 {main}
  thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables\libreria\Zend\OpenId\Extension\Sreg.php on line 36