MSSQL Blank Page 0.o

Hum does anyone know what happen here i did a million time and now poufff no web site everytime i try it BLANK =.=

Code:
<?php
/*
RoseCP - Acturus Edition
Copyrigt (C) 2008 dyeprey i-code-it.com

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
##### Template Dir ###########
$template = 'default';

##### Server Name
$title = 'RoseCP AE';
###### Your msSQL Info ########
$hostname = "127.0.0.1, 1433";
$username = "sa";
$password = "mypassword";
# databases, that if you changed db names. if not, dont change a thing
$seven_ORA = "seven_ORA";
$sho = "SHO";
$sho_log = "SHO_LOG";
$sho_mall = "SHO_MALL";


####### FEE
$tm = 1000000; ##transfer Money fee(integer) only numbers


#### to your forum link ####
$forum = 'http://www.i-code-it.com';

##### Message [Upon user register]#######
$message['from'] = 'System';
$message['title'] = 'Welcome';
$message['welcome'] = 'Welcome to Our Server. Please Enjoy Your Stay';

##### downloads. Add as many as you like..####
$client[] = '';
$client[] = '';
$client[] = '';
$patch[] = '';
$patch[] = '';
$patch[] = '';
#Intruction client [should be all text, HTML not allowed]
$ins_client = 'Extract folder to blah! Extract folder to blah! Extract folder to blah! Extract folder to blah! Extract folder to blah! Extract folder to blah! Extract folder to blah! Extract folder to blah! Extract folder to blah! Extract folder to blah! Extract folder to blah! Extract folder to blah!';


?>

If anyone have suggestion please help meee lmao

$hostname = "127.0.0.1, 1433"; = $hostname = "127.0.0.1";

dont work lol

should work...
forgot PHP or something?

That config is just fine, you should check the other stuff. or something is wrong with your xampp.