Renaming Idea-Kanban column-name breaks ideas/advancedBoards page

What is your set up?

Self Hosted Docker

Version

3.9.8

Describe the issue

Unable to rename the default column names in the Idea-Kanban. Renaming results in a 500 error page, and subsequent attempts to reach the /ideas/advancedBoards page results in the same 500 error page. - Restoring the database from an earlier backup seems to be the only solution to regain access to this page again.

Reproduction steps

1. Navigate to Think->Ideas
2. Switch to Idea-Kanban view
3. Rename default 'Discovery' column via the dialog.
4. Page returns with 500 error, and one can no longer navigate to /ideas/advancedBoards without encountering the same 500 error page again.

Error Logs (LEANTIMEFOLDER/storage/logs)

No response