General error during semantic analysis: Unsupported class file major version 60

Question

I am trying to execute grails help or grails create-controller Book in grails project using command prompt.

Error shown in cmd:

FAILURE: Build failed with an exception.

* Where:
Build file 'D:\grails start\grails-crud\build.gradle'

* What went wrong:
Could not compile build file 'D:\grails start\grails-crud\build.gradle'.
> startup failed:
  General error during semantic analysis: Unsupported class file major version 60