I updated my site from 2.3.3 to 2.7, now if i try to edit old post or any post, content or header it will not allow me to edit / modify but it keeps so many copies AUTOSAVE copies, and after 2.7 upgrade, database seems to growning rapidly. Even before complete the post it AUORSAVES and gives its own post slug, than what i gave, and it will not allow me edit anything after i press PUBLISH.
any solution ? or is it possible to downgrade ?