Campcaster-scheduler login failure

Hi, everybody - I've got a strange error that I can't figure out, and I can't find anything in the documentation about.

When I try to start campcaster-scheduler, it throws an error.

#> /etc/init.d/campcaster-scheduler start
Starting campcaster scheduler: using config file '/opt/campcaster/etc/campcaster-scheduler.xml'
campcaster-scheduler.
#> /opt/campcaster/bin$ error executing command start
authentication problem: Login method returned fault response:
[faultCode:804,faultString:");
ini_set("error_append_string", "]

I looked in the source code and 804 means the login failed. However, it gives me no indication as to WHY the login failed, or what I can do about it. The scheduler is obviously trying to log into something - but what?

In the /opt/campcaster/etc/campcaster-scheduler.xml file, there is an interesting section:





userName = "xxxxxxxxxx"
password = "xxxxxxxxxx"
/>



Does this play a part? What's the first section there, the
I really would like to get the scheduler operational -can anybody tell me what I might be doing wrong, or what to look at?

Thanks in advance.