ServerAdmin woes

Hi. I am desperatly hoping someone can help me. I am experiencing a problem that seems to have gotten progressivly worse over time. I am running Mac OS X 10.4.9 server on Xserver PPC. The ServerAdmin program started taking an extremely long time to load everything both remotely and when run locally. Now it is telling me that I cannot access that server because it doesn't exist, even when running from the local server itself. I hope someone can make sense of this problem!