BIONIC Facebook and other accounts not syncing

[onedbell]

I searched the forum, but found not solution to this issue.

When i try to sync any account (facebook, twitter etc.) via Menu-->Settings-->Accounts-->Add account, it doesn't work and displays "Error: An error has occurred. Please try again." I have tried restarting my phone and turning off syncing, but nothing works.
Also, when i try to sync facebook using the standard facebook app, i touch the facebook icon under 'add account' and it does nothing. but the app does work fine, just not syncing my contacts.

Anyone else having this problem? Any suggestions??

also, my google and verizon backup assistant accounts are synced properly work fine.