You are trying to access an existing mount point, or create a new mount point, and it fails with an error message.
Invalid Mount Exception:The backend could not get tokens for path /mnt.
The root mount path (
/mnt) is also mounted to a storage location.
You can verify that something is mounted to the root path by listing all mount points with DBUtils.
/mnt is listed with a source, you have storage incorrectly mounted to the root path..