<?
if ( $payment_results['error'] ) {
// an error at this stage isn't meaningful to the user
+ // but make sure it's logged
+ error_log("[start_thirdparty] $error");
$error = 'Internal error communicating with payment processor.';
+ include('error.php');
} elseif ( isset($payment_results['url']) ) {
$url = $payment_results['url'];
?>