FreakAuth light 1.1 released

[eluser]rca420[/eluser]
Hi all,

I don't know what's going on, but I keep on getting this error:

A PHP Error was encountered
Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\development\testserver\system\libraries\Exceptions.php:166)

Filename: helpers/url_helper.php

Line Number: 456

I'm working on the custom user profile tutorial that's on freakauth's website and everything seems to be going well except for that error above. Any help would be greatly appreciated. Thanks!