Editing Edited databases.

[GreyedOutMan]

Hi all. I have downloaded a Level 20 English db that i know works. I'm trying to edit my local team to give them a perfect youth setup and a perfect HOYD (just so that I can get them quite a long way up accelerated in the 5 months till FM25!). That's all I've changed in the database (and indeed, the league mentioned here is below the level I need anyway!), but when I try to verify it so I can use it in the game, I get this message

Any ideas? Happy to do it on stream if that helps someone to talk me through it (in the next twenty minutes or so tonight, or just tomorrow after about 4/5).

Edited Wednesday at 20:47 by GreyedOutMan