dm启动报错，查不到原因

./startManager.sh
ADMU0116I: Tool information is being logged in file
           /u02/18was7005ccis/AppServer/profiles/Dmgr01/logs/dmgr/startServer.log
ADMU0128I: Starting tool with the Dmgr01 profile
ADMU3100I: Reading configuration for server: dmgr
ADMU3028I: Conflict detected on port 11706.  Likely causes: a) An instance of
           the server dmgr is already running  b) some other process is using
           port 11706
ADMU3027E: An instance of the server may already be running: dmgr
ADMU0111E: Program exiting with error:
           com.ibm.websphere.management.exception.AdminException: ADMU3027E: An
           instance of the server may already be running: dmgr
ADMU1211I: To obtain a full trace of the failure, use the -trace option.收起