STUCK, HELP NEEDED Warnings and Error - Twice in settings/Competition doesnt have nation set

[legendof88]

Hello,

I have a edited datbase which combines all the Nordic nations into Nordisk and re-united Czechoslovkia. I am getting these two warnings when I try to load the game, I have screenshoted them. Anyone explain what they are, bit confused about the competition not having nation set, as all the Competitions in the those rules have Nordisk set as their nation. Help very much appreciated as I am stuck.