problem to shutdown Tomcat

[rong <ry...@cs.umbc.edu>]

I couldn't shut down Tomcat3.0 by typing shutdown.sh. I am using Linux2.2.
The error msg looks like this:

 "Problem connecting to admin registry" 

I don't know if this is because i changed something or system is down(the
servlet is still running though). Any idea? 

Rong