I can not save any lot to my gallery without the message “error saving .

I need solutions 

I can not save any lot to my gallery without the message “ error saving . Try again later “ I removed all my mods repaired the game and tried even with a completely new folder, new game without any mods nothing and it still happens I don’t know what to do because I build so many builds I want to save for a new Save. I already tried every solution I found on the internet. 

my game is in German that’s why I’m the screenshot i sent it is in german