Page layouts not available

Never had a problem loading default or custom page layouts.

This morning, when I open page layouts on a new page or existing page or even another ADU file to check if this one is the issue, I get no options and no visible routes to fix the issue.

I have attached a picture or the window when trying to load a page layout.
Typically this has been full of default layouts and previously saved layouts.

Any ideas? Thanks

Reinstalled software, working again, don’t know what upset it but if anyone gets this just uninstall and reinstall