(UDF 1.5)

The inserted disk contains a UDF file system which needs to be repaired.

To repair the disk, open “@” and then re-insert the disk.

An error (§) occured when writing to the volume “@”.
The disk is now read-only.
Save your data onto another disk, then eject and re-insert the disk.

An error (§) occured when writing to the volume “@”.
Re-insert it to recover the data and make it writable again.