Thread:Project:Support desk/'invalid magic word 'rootpagename (2)/reply (15)

I've experiencing a similar error every time I attempt to upgrade even with older versions (1.20+).

Error: invalid magic word 'noglossary'

I disable all my extensions while upgrading (Removing the extensions from the LocalSettings.php and temporarily changing the extensions directory) then restore the extensions after the upgrade.

This may also help in your situation. It can be an annoying workaround and I'd be grateful if a better solution was found.