Error reporting contains an error

I tried to report a game error (f12). It concerned the lack of ODI level reduction after the nest destruction.
An error occurred while loading content. This is probably due to your system not accepting the size of the save file. The screenshot and logs have been sent correctly.
It’s actually a bit funny and scary.

remove some saved games as it tries to send them all

Ah ok, had the same error.

I don`t want to remove my save games. They are valuable to me.