I'm not going to make a new scene! I need help

[xstefanvg]

I want to make a new scene but it does not work I can not click on the new scene I can only put one already done
What do I have to do to make it work again?

 

[xstefanvg]

I deleted obs and I downloaded it again but it's all the same ... I don't know what to do to him anymore.

 

[xstefanvg]

not going to click there that I try to explain and that's why I need help

 

[xstefanvg]

Here: https://obsproject.com/logs/DeYUbTuO1NE7jW5O

 

[xstefanvg]

Thanks