Strange exeption

[myguidingstar-zz]

I just install webrepl and always get this:

2012-09-18 10:42:06.533:INFO::Logging to STDERR via org.mortbay.log.StdErrLog
2012-09-18 10:42:06.534:INFO::jetty-6.1.25
2012-09-18 10:42:06.562:INFO::Started SocketConnector@0.0.0.0:8888
Could not browse to http://localhost:8888/ringmon/monview.html 
 #<IOException java.io.IOException: Failed to show URI:http://localhost:8888/ringmon/monview.html>