I just installed the revised database file, and wanted to give you a quick update.
As soon as I restarted HG, I looked at the Stats graphing, and it is starting to provide data, which it hasn't done for quite a while. The graph was blank previously.
I will watch a tail -f of the log file and see if the errors are resolved (but I'm willing to bet they are, thanks to your help).
I'll let you know in a later posting what the log file tells me.
Thank you so much for the assistance with this,
Gary