HTTP ERROR 500 javax.servlet.ServletException: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.apache.commons.lang.NotImplementedException: Not implemented in ES

URI:/geonetwork/srv/search
STATUS:500
MESSAGE:javax.servlet.ServletException: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.apache.commons.lang.NotImplementedException: Not implemented in ES
SERVLET:spring
CAUSED BY:javax.servlet.ServletException: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.apache.commons.lang.NotImplementedException: Not implemented in ES
CAUSED BY:org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.apache.commons.lang.NotImplementedException: Not implemented in ES
CAUSED BY:org.apache.commons.lang.NotImplementedException: Not implemented in ES