[Zope] Cannot connect to zope from zope server

Hi all, I have lost the ability to connect to zope from the server. I was logged in when I attempted to add a new folder I could not enter data in the input box. Upon clicking refresh I was told that I cannot connect to the server. I can connect from other machines so zope is alive. I went as far as rebooting the machine and get the same results. Where do I start to look to resolve this? Specs: SuSE 8.1 Zope 2.6.0 (built from source) Python 2.1.3 Thanks, Mike