Fatal error: Uncaught Error: Class 'Zend_Controller_Plugin_Abstract' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\Mantum\Plugin\Apiversion.php:9
Stack trace:
#0 {main}
  thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\Mantum\Plugin\Apiversion.php on line 9