I haven't used m Xbox in about 2 months, and when I finally logged back on, my account was logged out. When I went to log in as my account it told me that my account was not valid, and that it was unable to log me in.
The Exact Error message is:
"Your Xbox LIVE membership information isn't valid. Please use a profile that contains a valid membership or recover your profile from Xbox LIVE."
I don't know what to do, any help would be appreciated.