php -vでこんなwarningが出ます。

The ionCube Loader is a Zend-Engine extension and not a module
Please specify the Loader using 'zend_extension' in php.ini
PHP Warning: Unknown(): Unable to initialize module 'ionCube Loader' in Unknown on line 0
The ionCube Loader is a Zend-Engine extension and not a module
Please specify the Loader using 'zend_extension' in php.ini
PHP Warning: Unknown(): Unable to initialize module 'ionCube Loader' in Unknown on line 0
The ionCube Loader is a Zend-Engine extension and not a module
Please specify the Loader using 'zend_extension' in php.ini
PHP Warning: Unknown(): Unable to initialize module 'ionCube Loader' in Unknown on line 0
PHP 4.4.2 (cgi) (built: Feb 19 2006 19:45:50)
Copyright (c) 1997-2006 The PHP Group
Zend Engine v1.3.0, Copyright (c) 1998-2004 Zend Technologies
with the ionCube PHP Loader v3.0.10, Copyright (c) 2002-2005, by ionCube Ltd.

これは何が悪いのでしょうか？