MongoDB is empty if local service or cloud instance.

[coyzhu]

I can't run mongoDB docker instance locally as storage limit.
but whatever I run mongoDB service locally or in cloud, the database is empty, there is no data here.

therefore the error notice in the homepage: Error fetching lists
Please try again later

in the settings page: Error
Failed to load preferences. Using default settings.

I catch the backend URL: http://localhost:3000/api/lists, there is empty, catch http://localhost:3000/api/templates, empty too.