Error: connect ECONNREFUSED ::1:5432 SOLVED in Node JS PostgreSQL

In this tutorial we will see how to fix node:internal/process/promises:288
triggerUncaughtException(err, true /* fromPromise */);
Error: connect ECONNREFUSED ::1:5432
at TCPConnectWrap.afterConnect [as oncomplete] (net:1494:16) {
errno: -4078,
code: 'ECONNREFUSED',
syscall: 'connect',
address: '::1',
port: 5432
}
Node.js v18.14.0 in postgresql connection