[CoreIssue]

I began installing on 3.5.4 and hit a snag.

 Find:
----------------------
 $forumusers = $db->query_read("
  SELECT
   userfield.*,user.username, (user.options & " . $vbulletin->bf_misc_useroptions['invisible'] . ") AS invisible, user.usergroupid,
   session.userid, session.inforum, session.lastactivity,
   IF(displaygroupid=0, user.usergroupid, displaygroupid) AS displaygroupid
  FROM " . TABLE_PREFIX . "session AS session
  LEFT JOIN " . TABLE_PREFIX . "user AS user ON(user.userid = session.userid)
  LEFT JOIN " . TABLE_PREFIX . "userfield AS userfield ON(user.userid = userfield.userid)
  WHERE session.lastactivity > $datecut
  " . iif($vbulletin->options['displayloggedin'] == 1, "ORDER BY username ASC") . "
 ");

At a minimum userfiled.* is no longer there.

  $forumusers = $db->query_read("
  SELECT
   user.username, (user.options & " . $vbulletin->bf_misc_useroptions['invisible'] . ") AS invisible, user.usergroupid,
   session.userid, session.browser, session.inforum, session.lastactivity,
   IF(displaygroupid=0, user.usergroupid, displaygroupid) AS displaygroupid
  FROM " . TABLE_PREFIX . "session AS session
  LEFT JOIN " . TABLE_PREFIX . "user AS user ON(user.userid = session.userid)
  WHERE session.lastactivity > $datecut
  " . iif($vbulletin->options['displayloggedin'] == 1, "ORDER BY username ASC") . "
 ");