Does the WebSpeed Messenger run? If you get a "WebSpeed error from messenger process (6019)" error message, then the WebSpeed Messenger is running. If not, you should enable the Messenger logging function in ubroker.properties as shown in the excerpt below. The default logging level is 1, which is Errors Only. The following setting should show the issues:

You might have received a Web server internal error. This is usually caused by a Web server misconfiguration related to the "executability" settings for CGI programs. Check your Web server documentation to make sure you have configured it to run your WebSpeed Messenger correctly.

If you use the Messenger Administration tool, you can test the configuration of your WebSpeed application. For more information, see Configuring a WebSpeed Messenger.