[opc@dps-vm2 doguito-api-es]$ npm start
doguito-api-es@0.0.1 start node ./bin/www
process.env.DB_USER: undefined process.env.DB_PASSWORD: undefined process.env.CONNECT_STRING: undefined Creando pool de conexiones... Port 3000 is already in use /home/opc/doguito-api-es/app.js:52 app.get('clienteService').closePool(); ^
TypeError: Cannot read properties of undefined (reading 'closePool') at process. (/home/opc/doguito-api-es/app.js:52:28) at process.emit (node:events:513:28) at process.exit (node:internal/process/per_thread:190:15) at Server.onError (/home/opc/doguito-api-es/bin/www:73:15) at Server.emit (node:events:513:28) at emitErrorNT (node:net:1490:8) at processTicksAndRejections (node:internal/process/task_queues:83:21)
hola! alguien me puede ayudar con este error, no me deja cargar tampoco la api en el navegador con los archivos css e index.html.
agradezco la ayuda