I just installed the formmail and everything seemed okay.
but when i click submit on my registration form, it gives me this error message

"The following errors were found:
Nothing was sent by a form. (No data was sent by POST or GET method.) There is nothing to process here."

do you know what i'm doing wrong. the only edits i made was

// To change the address the e-mail comes from use define('FROM', 'Example Name ');
define('FROM', null);

$referers = array('www.yahoo.com', 'yahoo.com', 'www.wrevolutionevent.com', 'wrevolutionevent.com');

// $recipient_array format is $recipient_array = array('sometext'=>'email@example.com','asdf'=>'email2@example.com');
$recipient_array = array('jut imes' => 'jutimes@yahoo.com');

$valid_env = array('REMOTE_HOST', 'REMOTE_ADDR', 'REMOTE_USER', 'HTTP_USER_AGENT');

i also add this to my form

This is a registration site for a car event. Registration is suppose to open this weekend.

the url is http://www.wrevolutionevent.com/register

Thanks for your time and help.