Access to the Members pages of the website (including the Documents page, the Message Board and the Resident Directory) has been synched up with current dues payments. If you seem to have lost access to these or other pages, it's most likely because your dues have not been received for 2013-2014.
You can check whether your dues payment has been received and processed by visiting your Profile page
(you must be logged in to view your personal information) and scrolling to the bottom, where you can find the very last entry "Member Until." Those who have renewed will see the date 4/15/2014 listed.