Thread:Project:Support desk/Problem updating 1.21

Hi,

this is the first time I tried to upgrade to MediaWiki. My average wiki page is this, here ptrete find at what point are: http://www.hizlog.com/support/documentation/

I took the new file and I change them with the old version, then I tried to run the command http://www.hizlog.com/wiki/maintenance/update.php from browsare but returns a 403 error.

I tried to read your guide but not so good to fully understand it, so I ask you kindly if you wrote the steps I have to do.