PHP Storm problems with auto completion

Hello,

My PHP Storm auto-completion stopped working and folders warnings are showing up, any idea why please?

https://www.screencast.com/t/wpNYGuvg

I am using the Laravel plugin

Here is how I have set the folders:

https://www.screencast.com/t/RbXBZee2iZ

Any idea why this is happening please?

Thank you.

Ben