If a note cannot be created because the note pad is full, consider deleting one or more notes from the note pad to free up some note space and reissue the request. You might also consider reissuing the request, perhaps after a short delay, if you believe the dynamics of your note pad are such that notes are likely to be deleted through normal activity.

Alternatively, you might try to increase the capacity of your note pad, or you might create another note pad for use by your program. Since XCF does not support dynamic changes to the note limit, you would need to delete your note pad and create it again with a higher note limit in order to increase the capacity of an existing note pad. Deleting the note pad could be disruptive to your application. Adding another note pad likely increases the complexity of your program. Note that there is no guarantee that a new note pad can be created successfully.