NS2 work but not allow web acces [SOLVED]

Hi fvdw,
since yesterday I m not able to reach my NS2 via web interface nor SSH.
I m quite sure to put in right credential (admin-nas / giveit2me and root / admin).
please note that the shared folder on NS2 are regullary reached by lan users and works well.
what is the problem ?? Just wrong password ?? in this case, how can I reset the password??
Thanks in advance.
since yesterday I m not able to reach my NS2 via web interface nor SSH.
I m quite sure to put in right credential (admin-nas / giveit2me and root / admin).
please note that the shared folder on NS2 are regullary reached by lan users and works well.
what is the problem ?? Just wrong password ?? in this case, how can I reset the password??
Thanks in advance.