wont let me log in???

Last night i crashed and froze, when i tried to log back in it said i couldnt and said my account would not be available for 10 nims????? why would this be,,,, logged in this morning and the same thing happened, got in the first time then tried again and nothing.
never had this problem before???

Regards

kef

Last night I relogged a little after 1am SL time... when I tried to log back on it said my account wouldn't be available until 4:30am SL time. Was like 3 hours wait Tried again and got right in