Why does my chart, milestone, or calendar say 'Not linked to any Notion database'?

This message appears on a chart, milestone, or calendar card when the linked Notion database can no longer be accessed. The two most common causes are:

• The Notion database was deleted or moved to the trash inside Notion.
• The page or database was disconnected from the NotionStats integration in your Notion connections.

How to fix it

1. Open Notion, go to the page or database you want to use, click the ... menu in the top right, choose Connections, and re-add NotionStats.
2. Back in NotionStats, open the chart/milestone/calendar settings and re-select the database from the dropdown.
3. If the original database was deleted, create or restore one in Notion and link it from the card settings, or create a new chart/milestone/calendar pointing to a different database.