Okay, I don't know how, but somehow my includes/configure.php was emptied (file is still there, but empty). Needless to say, my catalog is not functioning (but admin seems fine).

If at all possible, I'd rather not do any reinstall, as I'm quite afraid of losing my layout/catalog/admin work and info.

Is it possible to generate a config file without overhauling the whole cart? Or is there a template configure.php that could be filled in by hand and uploaded?

Thanks for your help!