CMS Cannot save PHP Code in Widget
 

<div>I am having trouble getting any code to save inside of a Widget I created.

Here is exactly what I have done to get this problem:

1) New Widget Type PHP Direct Execution
2) Configure Widget (Trying to install this http://www.vbulletin.org/forum/showthread.php?t=236403 or http://www.vbulletin.org/forum/showthread.php?t=230428)
3) Paste in PHP Code:
Code:
ob_start();
global $vbulletin, $db, $vbphrase;
//Begin Forum Stats
// forum stats start
$numbersmembers = $db->query_first("SELECT COUNT(*) AS users,MAX(userid) AS max FROM " . TABLE_PREFIX . "user");
$numbermembers = number_format($numbersmembers['users']);
$counter = $db->query_first("SELECT COUNT(postid) AS posts, COUNT(threadid) AS threads FROM " . TABLE_PREFIX . "post");
$totalposts=number_format($counter['posts']);
$countthreads = $db->query_first("SELECT COUNT(*) AS threads FROM " . TABLE_PREFIX . "thread");
$totalthreads=number_format($countthreads['threads']);
// forum stats end

// total online start
$datecut = TIMENOW - $vbulletin->options['cookietimeout'];
$headerguests=$db->query_first("SELECT COUNT(*) AS count FROM " . TABLE_PREFIX . "session WHERE userid=0 AND lastactivity>$datecut");
$headerusers=$db->query_first("SELECT COUNT(DISTINCT(userid)) AS count FROM " . TABLE_PREFIX . "session WHERE " . TABLE_PREFIX . "session.userid>0 AND " . TABLE_PREFIX . "session.lastactivity>$datecut");
$headerguests=$headerguests[count];
$headerusers=$headerusers[count];
$totalonline=$headerguests+$headerusers;
// total online end

// get newest member name and userid start
$getnewestmember=$db->query_first("SELECT userid, username FROM " . TABLE_PREFIX . "user WHERE userid=$numbersmembers[max]");
$newusername = $getnewestmember['username'];
$newuserid = $getnewestmember['userid'];
// get newest member name and userid end

//End Forum Status
//SideBar - Begin forum Stats
$sb_stats='
Number of Members: '.$numbermembers.'
Total Threads: '. $totalthreads.'
Total Posts: '. $totalposts.'
Currently Online: '. $totalonline.'

Newest Member: '.$newusername.' ';
//SideBar = End forum Status
echo $sb_stats;
$output=ob_get_contents();
ob_end_clean();

4) Click Save
5) Configure AGAIN
6) Code inside is the default:
Code:
$output = date(vB::$vbulletin->options['dateformat']) . "
\n";
What is going on? I have tried to install both of the listed widgets that I linked to, but i get the same issue when I save the PHP Code.

BTW - Forum is running 4.0.3