can't login to fb this night.

Last post by maheshpa: i can't login to fb ,login page does't load .when i try disply this error.(Could not locate remote server You tried to
access the
address http:// m.facebook.com/ , which is
currently
unavailable.
Please make sure
that the Web
address (URL) is correctly spelt
and punctuated,
then try
reloading the
page.)what i do now