pg_ctl: another server might be running; trying to start server anyway
server starting
LOG: skipping missing configuration file "/opt/ManageEngine/ServiceDeskPlus-MSP/pgsql/data/postgres_ext.conf"
FATAL: lock file "postmaster.pid" already exists
HINT: Is another postmaster (PID 29374) running in data directory "/opt/ManageEngine/ServiceDeskPlus-MSP/pgsql/data"?