Are you trying to log into Rylee or Kylee? Rylee is linked on the main page, but is a legacy chat no longer open to newer visitors. If you had a pass there and don't remember, nobody can help anymore.
Kylee is the one not shown here, url ending in /openchat/.
You have options there. You can register a new nic, or request that your nic be deleted so you can register again with a new pass.
If you register, I highly advise making a chat visit within 2 weeks of registering. Newly registered nics which never chat wind up in the dust bin.
Chat itself is closed excepy when Baldur or I open it, usually on weekends. This will usually be the case until my pleas for more moderators are answered.
Hope that helped.