CANNOT PLACE LOT

I am starting a fresh save

I play forever gameplay aging off. 

 I’m making the builds first in a discard file first 

… except I finally finished building the apartment building yesterday (took months) , I uploaded it to the gallery and my library ready to place it into a fresh save .. and it won’t place !!!  It’s corrupted fully and I don’t know why !!! I 😭😭😭

Im not starting this build from scratch …!! It took months !!! 😭😭😭 please help … 

I literally just came to terms with the fact that my old save I have to start from scratch cause it’s to corrupted , then on the first build I make ready to place in my new save is broken …?!? 

Please help !! I have 90% + of the packs and I have copies on Mac too 😭😭😭 so I’m low-key own 140% packs 😭😭

The error code is system error when I try to place 

This is on console ps5 so it’s not a mods issue cause I have none.