FM26 crashes after changing registration, second nationality or year trained in country

As above, I edit the second nationality or years trained and when I press continue the game crashes.

I'll investigate tonight.
The issue occurs when you edit just 1 of those 3 things or all at once?
And does it happen on a pure player or a player/staff type of player?

I ran some tests. Editing secondary nationalities and years trained are working fine for me, no crashes.
Any other edits you're making? Is FMLE the only editor you're using?

Thanks for your reply. I tested one thing at the time and multiple things at the time. They are pure players.

Now tonight I tried on a back up file and everything worked well. So probably my save file was corrupted.