I did a clean un/install and it seems to be working fine now. It's XOOPS 2.0.9.2 (provided by my server's Fantastico). I wasn't getting any kind of database errors; the error message I posted previously was all.

It sounds like you're having the same problem that I have. I posted right before you and have not received a response.

I just installed XOOPS yesterday. I added some of the optional Modules - Downloads, Headlines, and Sections. They were installed last night. Now they've shown back up with the other unactivated modules as if nothing ever happened but when I try to install them I get an error saying:

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Installing Sections

Table 'xoops_seccont' already exists

Unable to install sections. Error(s):
Back to Module Administration page
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Any ideas? Did I do something wrong?

Another issue I'm having is that the database won't remember my Blocks settings (location, visibility, etc). Again, any ideas?