error 404/root folder?

naf / 2015-11-27 15:22:21   

Hello,
I upgraded to indexhibit 2 and everything was working fine until when I was trying to change something in one of my sections (Info) error 404 appeared.
I checked with ovh and they told me it's and they assured that it's a development problem.
Does anyone know what I could have probably done wrong and if it could have something to do with the sections, especially the one with the folder in it called 'root' ?
I'm not very experienced with all this, but until now I could find all the answers I needed on the forum and my website worked well.
Only this time I really don't know what to do...
here is my website nazaninfakoor.com

This thread has been closed, thank you.