When I try to access apacheadmin (port 2200) I get the following:

Service Temporarily Unavailable
The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.


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Apache/2.0.54 (NETWARE) mod_jk/1.2.14 Server at [x.x.x.x] Port 2200


I've tried: 1)restarting the server
2) admsrvdn->pkidiag (4,5,6,0)-> admsrvup

Same error. Any ideas?
Best log file to check?

TIA,
Simon.