Thread:Project:Support desk/Images Don't Work on 1.19.2/reply (4)

According to Manual:Recentchanges_table, that field shouldn't be used anymore since MediaWiki 1.8, although it says the field is still there, the database script doesn't contain it.

Try disabling all extensions and see if it's still a problem. Maybe you have an outdated extension that expects the field to be there.