No Upgrade but getting Errors

[ewestlake]

I am using the most recent version of ispCP with PHP5.3.2 / Apache 2.2.14 on Ubuntu 10.04.3 LTS.

I was accessing the system just fine until the other day when I started getting the error below.
Error: Configuration variable `USER_INITIAL_THEME` is missing!

I made no changes and this is not a nice thing to see IMO.


Another thing is I have a few WordPress Sites hosted on this server. One of them is using up the CPU to the limit when ever I do anything to the site.
It has 100 pages which is not a lot. The server is a 2.0GHz CPU with 1GB RAM. I do not know why this is happening. It maxes out the CPU when I attempt to add a new page. The database is only 4.0MB so this is nothing for a Wordpress Server. Any thoughts on this?

This is an image of the top processes of the server.