Cjax Framework 5.3 For CodeIgnater Codename Obama2012

[eluser]htarahi[/eluser]
Hi every One
I have problem in installing cjax in local!
I install a clear CI and named its folder "test1".
Then installed cjax.
Then typed : " http://localhost/test1/ajax.php?test/test " to test it.But I faced his error :

( ! ) Parse error: syntax error, unexpected 'class' (T_CLASS), expecting function (T_FUNCTION) in C:\wamp\www\test1\application\controllers\AjaxController.php on line 10

What's the problem ???!