RedleX wrote:
I did not change on my own accord any of the parameters. The last changes are: A. Switched database server a few weeks ago (did not upload images since). B. Upgraded to MW 1.6.3
From what?
See http://www.mediawiki.org/wiki/FAQ#Troubleshooting in particular if from 1.4 or older.
-- brion vibber (brion @ pobox.com)