PostgreSQL Server Connection Troubleshooting

PostgreSQL Server Connection Troubleshooting: a task in Terminal-Lego-15k (Harbor dataset). You are a system administrator who needs to troubleshoot a PostgreSQL database server that is not accepting connections. When attempting to connect using psql , you receive the following error:

The task

You are a system administrator who needs to troubleshoot a PostgreSQL database server that is not accepting connections. When attempting to connect using `psql`, you receive the following error:

Part of PrimeIntellect/Terminal-Lego-15k.