LogicException #403 - CSRF problem

PHP Code:

// Your username and password should be periods not commas!

<?php if( isset( $username ) ) echo 'value="'.$username.'"'; ?>

<?php if( isset( $password ) ) echo 'value="'.$password.'"'; ?>

What did you Try? What did you Get? What did you Expect?

Joined CodeIgniter Community 2009.  ( Skype: insitfx )