Updated as well and now experiencing this. I have no additional dokan plugins and getting the same message

I appreciate the speedy response. Wouldn’t that create a unstable environment if you install a child-theme to a parent that aren’t in common. My theme is Newspaper (http://themeforest.net/item/newspaper/5489609) which has alot some features Dokan doesn’t (ie: buddypress).

I know not everything is compatible but I’ve just never heard of thought of having a different child-theme connected to a parent theme. I always thought they needed to be the same theme at least.