Running locally, server.js says it is running on the wrong port

[blm849]

When I run the server, it says it is listening on port 6003. But it is it actually running on localhost:6020, which is the value in the .env file. Example:

$ node server.js
Your MongoDB is running at mongodb://ibm_cloud_e=admin&replicaSet=replset
Node server running on http://localhost:6003
Connected to mongodb instance