Every time i try to log on it wont let me says "login failed updating friends list". Why?

[Mishy Constantine]

I am using Singularity.  Every time i try to log on I get "login failed updating friends list".  I know its not SL because I'm not the only one in the house that plays SL. Everyone else is able to log on just fine.  So its just me.  Some one please tell me what's going on?  ty <3

[SHOTEKA Xue]

just download and use another viewer should help try phoenix or firestorm