Need a fresh set of eyes to spot my error

[John Lester]

I've been tweaking a random users widget to include more features. However I took a break after my hard drive failed and when I started working on it again, the avatars no longer show up

I have the avatars stored in files and not in the db. The directory and sub directories are chmoded 777. I have attached a screenshot of the avatar file storage type for reference.

Here's the widget code I'm working with.

$member_count = 8;

  ob_start();
  require_once('./includes/functions_user.php');
  require_once('./includes/functions_bigthree.php');
  // Get Featured Members
  $featuredusers_get = vB::$db->query_read("
    SELECT ".TABLE_PREFIX."user.userid AS userid, ".TABLE_PREFIX."user.username AS username, ".TABLE_PREFIX."user.avatarrevision AS avatarrevision, ".TABLE_PREFIX."customavatar.dateline AS dateline
    FROM ".TABLE_PREFIX."customavatar
    LEFT JOIN ".TABLE_PREFIX."user
            ON ".TABLE_PREFIX."customavatar.userid=".TABLE_PREFIX."user.userid
    WHERE ".TABLE_PREFIX."customavatar.visible = 1 AND ".TABLE_PREFIX."user.usergroupid IN (2, 6, 7)  AND ".TABLE_PREFIX."user.posts > 0
   ORDER BY RAND()
   LIMIT $member_count");
  $output_bits = '<p align="left">';
  while($featureduser = vB::$db->fetch_array($featuredusers_get))
  {
        $output_bits .= '<a href="member.php?u='.$featureduser[userid].'"><img src="/customavatars'.$featureduser[userid].'_'.$featureduser[avatarrevision].'.gif" alt="'.$featureduser[username].'"/ width="125" height="125"><br />'.$featureduser[username].'</a><br /><br />';
  }
  $output_bits .= '</p>';
  $output = $output_bits;
  ob_end_clean();