Can´t sign in in messenger with my account

Hi, please help me i can´t sign in in messenger with my account in any
computer, i just tried in 5 diferent with no results, i checked with other
accounts and there is no problem. i don´t know if there is a specific problem
with my account and what can i do to correct it.

Thank you

sorry i forgot to tell you it is the error code # 81000306 but my conection
is perfect. i can get into my inbox in hotmail perfectly, and there is no
problem with my pasword