plz need help

i enter the game last night and i exit it normal like usually then today iam trying to enter with my acc


i get this meggage
[Only registered and activated users can see links. Click Here To Register...]
and i enter the game to chat to my acc then no boady answer me plz help me

Reason:
1- Some one has ur password
2- Server stuck ( u must w8 for the server restart)