Thanks for the encouragement.
I'm making some progress.........Just got the sitemap working again and fixed a few bugs. Still getting piles of error codes behind the scenes and its possible some features may not be working.
Just going to keep picking away.
Did see a post on a webmaster forum about this software and how some of the contributors are battling about structure including ease of upgrading. Looks like it might get easier to do upgrades..........down the road sometime. The problem with it now is every time the core software is upgraded all the mods have to be reinstalled or adjusted to work. We have a lot of mods so its very time consuming. Interestingly another piece of web software I'm using for another site is using structure like they describe for this forum software. Looks complicated at first but upgrades to the core don't affect mods.

Overall its been a learning experience for me. Having to learn some new skills during this whole procedure. Coding reminds me of accounting. You have to be very methodical and accurate. One wrong piece somewhere throws the whole thing off and you have to go through it all to find the error.

I could have put the forum in maintenance mode but I figured you could work through the occasional error code?
Thanks!