I built my first saas based wasp app per the instructions, ran it with wasp start and it displayed an error at the end (but the app seems to be up). The following was displayed at the end. Why is this happening?
[ Server ] Starting pg-boss... [ Server ] pg-boss started! [ Server!] Port 3001 is already in use [ Server ] [nodemon] app crashed - waiting for file changes before starting...
And port 3001 is available when the wasp app isn't running, and open when the app is running: