it's may due ot mismatch of JRE and JDK version. java 8 version is recommended.

We are on AEM 6.5.3. I have an experience fragment in the "en" language. And I want to create a live copy of this XF in the es languages. When I select experience fragment and click on create, I see an option to create variation-as live copy, but that creates the live copy in the same hierarchy is t...