Hi Yuan Liu,Please stop the following services      service wwe-messaging stop     service wae-db stop     service wae-core stop     service wae-appenginecore stop     service wae-designapiserver stopDelete the data directory      rm -rf /opt/cariden...

Hi Yuan Liu,It looks like not all the services are started.Please stop the following services      service wwe-messaging stop     service wae-db stop     service wae-core stop     service wae-appenginecore stop     service wae-designapiserver stopDel...