Cannot use a scalar value as an array

[snakes1100]

// cannot view / search this forum, or does not have forum password
			unset($tmp["$forumid"]);
		}
		else if (!($fperms & $vbulletin->bf_ugp_forumpermissions['canviewthreads']) AND ($search['showposts'] OR ($display['options']['action'] != 'getnew' AND $display['options']['action'] != 'getdaily' AND !$search['titleonly'])))
		{
			unset($tmp["$forumid"]);
		}
		else
		{
			if ($vbulletin->userinfo['userid'])
			{
				$lastread["$forumid"] = max($forum['forumread'], (TIMENOW - ($vbulletin->options['markinglimit'] * 86400)));
Line 2523 			}
			else
			{
				$forumview = intval(fetch_bbarray_cookie('forum_view', $forumid));

				//use which one produces the highest value, most likely cookie
				$lastread["$forumid"] = ($forumview > $vbulletin->userinfo['lastvisit'] ? $forumview : $vbulletin->userinfo['lastvisit']);
			}

Id chk forums with passwds, make sure its not +++++ing about a forum with a old passwd & a char it has in it.

Any getdaily or getnew code/hacks you installed

etc etc