Facing Database related Error While Hosting Mendix on Internal ServerIIS7
Why I am Facing this Error mentioned below while trying to host mendix on Internal Server IIS7 Opening JDBC connection to Some(localhost:5423) failed with SQLState: 08001 Error code: 0 Message: Connection to localhost:5423 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections. Retrying...(1/4)
assuming you're trying to connect to a locally running PostgreSQL database and it's available, it might be because you're trying to connect to 5423 instead of 5432 (which is the default).
Do you have a local copy of Postgres running on port 5432 on your localhost?
The error message is saying it can’t find a suitable database it can connect to.