Fatal error: Uncaught Error: Class 'Zend_Controller_Action_Helper_Abstract' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\Zend\Layout\Controller\Action\Helper\Layout.php:36
Stack trace:
#0 {main}
  thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\Zend\Layout\Controller\Action\Helper\Layout.php on line 36