I have installed Advanced Guestbook but getting White Screen

Hello Guys.

I have installed Advanced Guestbook on my HTTP server and dropped it in a folder called guestbook. I have changed the CHMOD for Public and Temp to 777 and I have created an SQL database called db22 and run the guestbook.sql config and it has created all the tables in the Database.

I have modified the file in /admin/ to include my DB Name, Username & Password and also set my domain name up and the location of the guestbook in this file.

When i go to http://www.simtronic.com.au/guestbook/ it is coming up with a blank white page and when i try to run install.php it shows the first page but once i enter in my SQL user and pass and a DB name and click create DB it just comes up with a blank white page too?

Can anyone tell me if this is a PHP issue or have i done something wrong? I have put a file in http://www.simtronic.com.au/test.php to see if PHP is working and it looks like it is

HELP!!!!

Tried redownloading it and uploading it again ?

Yep with the same result

No one else has any possible suggestions?