My b2evolution Version: 2.4.2

Hi,

I recently installed b2evolution for the first time and am having some issues. I had setup my blog(s) and had added another user. When the other user attempted to login, he was receiving the following error:

Either you have not enabled cookies or this login window has expired.

I had him try several different things: clear cookies, turn off firewall, try another browser, all unsuccessfully. I then read on this thread http://forums.b2evolution.net/viewtopic.php?t=16149&highlight=enabled+cookies++login+window+expired that I should try changing the instance name in conf/_advanced.php:

$instance_name = 'CHANGEME'; // MUST BE A SINGLE WORD! NO SPACES!!

I tried that , but it did not resolve the problem. I also had him create a new account through the register window, but it got the same error when he tried to log on. The strange thing is I can log into his account from my machine (both here and work), but he can't from his.

I am not great at PHP, and am totally stumped. Please help. My blog url is:
http://metaphysicalrockstar.com/blog/

Thanks.