Gallery add-on for vBulletin/vbPortal help

okey, I know this hack is old but I need some help... I keep getting this error everytime I try to access "permissions" thru. vbPortals

Fatal error: Call to a member function on a non-object in /home/scsa20/public_html/modules/Gallery/util.php on line 567

here's the block of code in util.php of line 567:

$loggedIn = $gallery->userDB->getLoggedIn();
	if ($array[$loggedIn->getUid()]) {
		$array = array($loggedIn->getUid() => $loggedIn->getUsername());
		return;
	}

(red area is line 567)

[DrkFusion]

Is the gallery standard feature for vbportal? If it is you may want to try asking it there, or if it is a seperate addon, you may want to try asking the author, but it seems you make a modification to something, I really don't know what, because Im not familiar with barely anything hehe.