Desperate! "Too many redirects occurred" error

I have 2 pages that use WA_Auth_RestrictAccess. When logged in, everything seems to work as it should. However if logged out, instead of redirecting to users_LogIn.php, the page fails to load and posts the following error:

"Too many redirects occurred trying to open “”. This might occur if you open a page that is redirected to open another page which then is redirected to open the original page."

The url temporarily gets an access check var appended: index.php?accesscheck=%2Fevents%2F2009%2F259%2Findex.php

Code at top of page is:
<?php require_once('../../../Connections/AGCI.php'); ?>
<?php require_once( "WA_SecurityAssist/Helper_PHP.php" ); ?>
<?php
if (!isset($_SESSION)) {
session_start();
}
if (!WA_Auth_RulePasses("Logged in to users")){
WA_Auth_RestrictAccess("index.php");
}?>


The second page with the same problem is at:
users_Registration.php


I'm desperate to fix this -- if any one could provide a solution it would be much, MUCH appreciated!

Thanks.

It looks like you have applied the access restriction to the index.php page as well:

<?php
if (!isset($_SESSION)) {
session_start();
}
if (!WA_Auth_RulePasses("Logged in to users")){
WA_Auth_RestrictAccess("index.php");
}?>

This code is set to redirect to the index.php page if not logged in, if you apply this to the index.php page, you will end up with the endless loop you are describing.