FM15 Editor Error

Can anyone help please?

I'm trying to create two world club competitions; it's all set up except I keep getting the could not find competition -1 in database error message when i test the rules.

Thanks in advance

Have you deleted anything or recreated anything? It seems that you've set up something to call to a non-existant ID. I've never seen it before so I'm not quite sure what you can do to correct it.

I haven't deleted anything