After updating the Lightning Node app, I Lightning apps do not work (can't connect to node). Please help

Recently, after the last update for the “Lightning Node” app, I have been having some issues. Essentially, I cannot use any apps that have lightning involved in them, as I am getting the “Cannot connect to this node” error. I ran some of the troubleshoot logs, and I think I have identified some of the problems in the logs:
failed to load config: /data/.lnd/lnd.conf:2: malformed key=value (Reply in our Messenger[Application Options])
[8/27/2022, 1:49:58 AM] ERROR: Common => Error in Channel Backup for Node Umbrel: connect EHOSTUNREACH
Does anyone know how I can fix this issue?