Duplicating or creating page not working

i need to create a new page for a project. when i’m trying to duplicate a page nothing happened I also tried to create an empty page but I received this message. Do you know the reason?

I tried the same with other project with the same account and I dont have this problem.

Hey @optimistic_viper! Can you share your project id?

solved! thank you ! because the value for the desktop only was empty