Cannot define multiple Listeners on the same IP:port

This error message typically occurs when you try to start multiple applications or services that are configured to listen on the same IP address and port number combination. In most cases, this is not allowed because only one application can bind to a specific IP address and port at any given time.

To resolve this issue, you will need to identify which applications or services are causing the conflict and modify their configuration settings to listen on different IP addresses or port numbers. Alternatively, you can configure a reverse proxy to route traffic between the conflicting applications or services, allowing them to coexist on the same IP address and port.

It is important to note that changing the configuration settings of an application or service should be done with caution, as it could impact the performance and functionality of the application or service. Always make sure to test any changes in a non-production environment before implementing them in a production environment.