login failed

[AngelesDeLaMuerte]

i can't login ,it say login failed , your account is not accesible until 2011 / 12 / 21,10:46:13 PT but just one minute ago i build ,and a moment my account loggout and say an administrator loggout you (sorry for my bad english ) 

[valerie Inshan]

Maintenance is ongoing Angeles. keep an eye on the grid status on your dashboard. Be a little patient, try to login a bit later on. Many regions are being restarted hence you cannot access. Hopefully this is all fixed by Christmas as promised by LL.

http://status.secondlifegrid.net/2011/12/21/post1525/

[LoveAngeL Lyre]

Hello AngelesDeLaMuerte and welcome to SL Forums. As reported in http://community.secondlife.com/t5/English-Knowledge-Base/Login-failure/ta-p/700109  the message Login failed; Your account is not accessible until (date/time) 

— this usually means that your Second Life account has been administratively blocked. Short-term blocks (less than an hour) may be the result of inappropriate behavior inworld. Longer blocks are typically the result of abuse.

You will be unable to use Second Life until the indicated time; if that is more than an hour away, you will receive an email from the abuse team on the matter.  Be sure to check your spam filters.  

Linden Lab is unable to remove administrative blocks for abuse.

One other cause you get this message is when you try to log in again after a crash. The server doesn't allow you to log in immidiately because it considers with simple words that you are still during the logging out process. That's believe happened to you. I don't think that you have to worry about. Just make some patience.