Hi,
the
Editsections2 Plugin is amongst those affected by the change in Greebo to the signatures of startSectionEdit und finishSectionEdit, as outlined in
Custom Section Editors in plugins.
I figured out how to avoid the warning about the second argument to startSectionEdit not being an array. But I don't know enough about DokuWiki and PHP to make the plugin work again. The last changes on
the plugin's GitHub page are 6 years old, so opening an issue there does not seem that promising to me. Could some kind (and knowledgeable) soul here provide a fix?
Thanks!