Issues with Ajax Form, Validation, and yes CSRF

[eluser]otherjohn[/eluser]
I should mention that I have HMVC installed and just added
$this->load->library('form_validation', array('CI' => $this));
but I am getting a new error
ErrorException [ Fatal Error ]: Cannot use object of type Admin as array
SYSDIR/var/www/vhosts/churchbackend.com/_sys/libraries/Form_validation.php [ 90 ]

Admin is the controller's name