Strange problem (UU111)

[[G4U]The_Sp00nHead]

Hi all,

This problem is starting to drive me insane,

Firstly version numbers .....
UniversalUnreal 1.11
MySQL Version 5.1.37
PHP Version 5.3.0

I have setup a universe http://www.g4ucommunity.co.uk/UniversalUnreal/
After installation I went to the site and signed up
to get the first admin signup.
When I did this I filled out the signup form and clicked OK
and I the just got a white page ..... Thats it !?!

It did create the user as I have found it in the database,
So I try and log in ....... type correct user & pass into site
and again I just get white page !?!?!

I can navigate round the rest of the site no prob,
I have other php -> mysql connections running fine
(PHPBB3 - UTstats and more) they all run a-ok.

Can anyone shed any light on this as I really want
to get this up and running to connect the [G4U] servers
together, so members know who is playing where (even
ingame )

thanks in advance !!

Sp00neY