ok, try changing line 1238 - 1244:
<?php
// WA eCart Redirect
if ($WA_Store_Cart->redirStr != "") {
unset($_SESSION['randomConfirm']);
header("Location: ".$WA_Store_Cart->redirStr);
}
?>
to:
<?php if($GLOBALS['WAGLOBAL_Gateway'] == 0 && isset($_POST["Submit_order"])) {
$WA_Store_Cart->redirStr = "checkout_success.php";
}
?>
<?php
// WA eCart Redirect
if ($WA_Store_Cart->redirStr != "") {
unset($_SESSION['randomConfirm']);
header("Location: ".$WA_Store_Cart->redirStr);
}
?>