Thread:Project:Support desk/Upgrade from 1.15.2 to 1.23.0 with section errors/reply (11)

No, thats not the same problem. In my case i can't edit the pages which only displayed the headline. If i want to edit following message appears: 'Cannot find section: You tried to edit a section that does not exist. It may have been moved or deleted while you were viewing the page.' (with mediawiki 1.19.1). If i try to edit with versions higher than 1.19.1 there appears following error: [a8b15f6a] 2014-06-14 04:44:51: Fatal exception of type MWException