URGENT: Sufficient Permissions Error bbPress Settings?

I'm using bbPress plugin through BuddyPress for group forums. My forums are working perfectly fine, but for some reason, on my keymaster/administrator user, I cannot access bbPress settings (I tried clicking on settings link through WP-Admin --> Plugins) and the bbPress forums, replies, etc. menus are not displaying on my WordPress Admin Dashboard's menu. I just realized this, but don't know how long it's been going on.

If I click "settings" link through Plugins page in Admin Dashboard, I get the following error:

"You do not have sufficient permissions to access this page."

I need help ASAP and am willing to provide admin credentials (and any necessary information) via email if needed.

Please respond as soon as possible. Thanks in advance!