The latest release of ManageEngine ServiceDesk Plus MSP changes the default user and password of the Postgres SQL database.
Previously, the command to connect to the database was:
psql -U postgres -p 65432 -d servicedesk -h 127.0.0.1
The new change shows that there is a change in username and password as follows:
psql -U sdpadmin -p 65432 -d servicedesk -h 127.0.0.1