undefined constant user_level – assumed ‘user_level’

Hi, the latest version of ultimate_ga didn’t solve the issue.
Could you fix line 1047 in ultimate_ga.php
if (!user_level) {
in this block

function uga_track_user() {

  global $user_level;

  uga_debug('Start uga_track_user');

  if (!user_level) {

    // user nog logged on -> track

    uga_debug('User not logged on');

    $result = true;

  } else {

by

function uga_track_user() {

  global $user_level;

  uga_debug('Start uga_track_user');

  if (!$user_level) {

    // user nog logged on -> track

    uga_debug('User not logged on');

    $result = true;

  } else {

thanks (need a $ in if condition)