I agree with veru skjava. Suspension is good. Just don't be too long
About the session error, you may want to try logout then login again. You can logout from the "Log Out" link at the right-bottom corner on the forum homepage. Or check the url in the address bar of your browser. If you see a string like "s=da0934blahblahblah" (without the quotes), delete it and try again. Let me know if you still have problem with it.
Jinn