Thread:Project:Support desk/Database error after updating MediaWiki from 1.5.2 to 1.6/reply (4)

Hey there.

I have the same problem, but changing the Usernames does not help in any way. Also it's not possible for me to track, if update.php does anything at all, due to the lack of a console. So what can I do now? Every attempt to update from 1.9 to 1.16 failed till now.