I make a crown system for discord but i have this error...

Cannot destructure property 'crown_role_id' of 'client.db.settings.selectCrown.get(...)' as it is undefined.

in this code:

const { crown_role_id: crownRoleId, crown_schedule: cron } = client.db.settings.selectCrown.get(guild.id);

Can you help me please ?