Gallery error

Hello! My Sims 4 Gallery doesn't save any my builds, even to my personality library.  It gives an error - Server error. We could not process this Gallery request. Please try again later.

It lasts for a week now. What I tried: 

Idelete all CC.

I delete  all cahe files.

I checked  for broken files through Steam .

I delete folder Sims 4 on my PC and restart game.

Nothing helped.

Please help me to fix this problem because I cant use game for my pleasure now.

Thanks.