Trouble returning to page after form submission

[eluser]pzntec[/eluser]
It appears controller is not a method which is why you get that error.
try: using the header function: http://php.net/manual/en/function.header.php

Code:

header("Location: http://localhost/main/contact");

remember to change localhost to your domain if you are using one.

This might not be the best solution but i'm pretty sure it'll work.