For some reason, you have "npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjsfl8f237lmu63q0uf63m" in your list of relays, which isn't a valid socket url. I've added a filter for this that will be in the next version of the app, but if you remove that from the list of your relays you won't have a problem using the current version. And you will probably avoid similar issues in the future with some other clients...