Fuju,
We had a similar support thread this weekend, and would love to know if you're in the same situation. Basically, can you go to the Help -> System Info tab, and let know if you have a "Hash" or "MHash" section in the PHP Information area?
From our investigation, MHash is an older library add-on for PHP. In 5.2+, it shouldn't be used as PHP has the same hash functionality built in. However, if it is built in, we think it causes issues.
www.sourcecoast.com/forums/jfbconnect/jf...site-died?p=1#p13509
We're looking for a good solution, but if you can verify that your configuration is the same as the other post, that will help us out.
Thanks,
Alex