Cannot login

For no reason (as far as we are aware) we can no longer see the login screen at the following link:

powergallery/

The script seams to be directing as usual to:-
powergallery/

But no login screen is being displayed...

The logon screen was displaying earlier today, and we have been login in without any problems since we set it up about two weeks ago.

Any suggestions please?

the blank index page indicates a php error is occurring but error logging is turned off.

add the following code at line 1 of the index page to turn error reporting on:

<?php

error_reporting(E_ALL);

ini_set('display_errors','on');

?>

I've added this now Jason - Thank you - It was a syntax error in the properties.php file - My fault very sorry - Thank you. We'll try your suggestion and resizing the images tomorrow. Thanks again

OK no worries, glad to hear it is working again.