Could not open connection to the host on port 8080 connect failed?

The error message "Could not open connection to the host on port 8080" typically indicates that a network issue is preventing a successful connection to the specified host and port. This could be due to the host being down, a firewall blocking the connection, or the service not running on port 8080. To resolve this, check if the host is reachable, ensure that the service is active, and verify firewall settings. Additionally, confirm that you are using the correct IP address and port number.