Security Reminder
Local does a pretty good job of scrubbing private info from the logs and the errors it produces, however there’s always the possibility that something private can come through. Because these are public forums, always review the screenshots you are sharing to make sure there isn’t private info like passwords being displayed.
If you have access to the database via phpmyadmin (or similar), you should be able to find the admin_email option entry in the wp_options table (or with a different tablename prefix if you’ve changed that). Update the value there, and if need be, flush the cache on your site so that the database update is active.