paypal check out problem

[welshy123]

Hello I Got This Error.

 

Fatal error: Class 'fees' not found in /home/acprie/public_html/pay.php on line 29

 

 

LINE 24 TO 40

 

$query = "SELECT * FROM " . $DBPrefix . "gateways LIMIT 1";
$res = mysql_query($query);
$system->check_mysql($res, $query, __LINE__, __FILE__);
$gateway_data = mysql_fetch_assoc($res);

$fees = new fees;

switch($_GET['a'])
{
case 1: // add to account balance
	$pp_paytoemail = $gateway_data['paypal_address'];
	$an_paytoid = $gateway_data['authnet_address'];
	$an_paytopass = $gateway_data['authnet_password'];
	$payvalue = $system->input_money($_POST['pfval']);
	$custoncode = $user->user_data['id'] . 'WEBID1';
	$message = sprintf($MSG['582'], $system->print_money($payvalue));
	$title = $system->SETTINGS['sitename'] . ' - ' . $MSG['25_0012'];