Gesior Houses.php Error - TFS 0.4 - 8.6

[hanzoha]

I have a problem in the file houses.php

When I look for cities with empty houses everything is ok. But when I select a city where there's a House with an owner the gesior crashes and this appear.

Fatal error: Call to a member function createObject() on a non-object in C:\pages\houses.php on line 107
{main}( ) ..\index.php:0
include_once( 'C:\system\load.page.php' ) ..\index.php:37
include( 'C:\pages\houses.php' ) ..\load.page.php:7

Could someone help me? Thanks!

 

[Codex NG]

nevermind

 

[hanzoha]

These are the lines where the error is:

                        $houses_sql = $SQL->query('SELECT * FROM houses WHERE world_id = '.$world_id.' AND town = '.$town_id.''.$owner_sql.''.$status_sql.' ORDER BY '.$order_sql.' DESC')->fetchAll();
                        $counter = 0;
                        foreach($houses_sql as $house)
                        {
                                if(is_int($counter / 2))
                                        $bgcolor = $config['site']['lightborder'];
                                else
                                        $bgcolor = $config['site']['darkborder'];
                                $counter++;
                                if($house['owner'] == 0)
                                {
                                        $owner = 'Empty';
                                }
                                elseif($house['owner'] > 0)
                                {
                                        $ots;
                                        $player = $ots->createObject('Player');
                                        $player->load($house['owner']);
                                        $owner = 'Rented by <a href="?subtopic=characters&name='.urlencode($player->getName()).'">'.$player->getName().'</a>';
                                }
                                $main_content .= '<tr bgcolor="'.$bgcolor.'">
                                        <td>'.$house['name'].'</td>
                                        <td>'.$house['size'].' sqm</td>
                                        <td>'.$house['rent'].' gold</td>
                                        <td>'.$owner.'</td>
                                        <td><a href="index.php?subtopic=houses&show='.$house['id'].'"><image src="'.$layout_name.'/images/buttons/sbutton_view.gif"</a></td>
                                </tr>';
                        }

Could someone help me? Or does someone knows a Gesior 2012 version with shopsystem for TFS 0.4 that I can download? Thx!