Hiya Caryn,
Please could you open the index.php file inside the admin folder of your cms (the index.php file you zipped), and replace the first 9 lines:
<?php
ini_set('display_errors', 1);
error_reporting(E_ALL);
?>
<?php require_once( "../WA_SecurityAssist/@session_start();" ); ?>
<?php require_once( "../WA_Globals/WA_Globals.php" ); ?>
<?php require_once( "../WA_CMS/WA_CMS.php" ); ?>
<?php require_once('../Connections/localhost.php'); ?>
with the following 8 lines:
<?php
ini_set('display_errors', 1);
error_reporting(E_ALL);
?>
<?php require_once( "../WA_SecurityAssist/Helper_PHP.php" ); ?>
<?php require_once( "../WA_Globals/WA_Globals.php" ); ?>
<?php require_once( "../WA_CMS/WA_CMS.php" ); ?>
<?php require_once('../Connections/localhost.php'); ?>
Make sure that you don't leave a space between the last ?> of the block you paste in and the following block beginning <?php i.e:
?>
<?php
(which, if you highlight it you will see no spaces). Now that should either work, or at least you should see more helpful error messages, which you could post back here.
Cheers