After extensive searching here, this most simple topic seems to elude me. So, sorry if it's been addressed. I just couldn't find it.
Just about any of my updates I attempt to make send me to an Error 404.
This is not normal, is it? And have the changes then been made?
I'm too green to go poking around in the .php files to find the associated issue, whatever it might be. In case I'm not being clear enough, one example:
Under Options | Discussion | Comment Moderation, I copied the spamword list, pasted it into my TextPad, cleaned it up of unwanted spaces, et al, then went back and pasted it back in to the aforementioned box, over the prior contents there. When I hit the 'Update Options' button, I got the Error 404 page.
This similar result happens with some other modifications, but not all of them.