I have updated my dependecies like you said in your comment and i have this now :
org.springframework.context.ApplicationContextException: Unable to start em
I also have the same error. I have updated the jackson library version and error has gone.
com.fasterxml.jackson.core jackson-databind 2.9.4 com.fasterxml.jackson.core jackson-annotations 2.9.4
and also check your data classes that have you created getters and setters for all the properties.