Hello, new to the forum!

Zenphoto my site is hosted on a multi OVH ftp, everything works perfectly http://www.veloroute-nantes-budapest.eu/passionfoto/page/gallery/
but since I'm pointing the url to the directory all links are broken http://www.passionphoto.eu/, only the home page is displayed again, how to fix this?, or is the access to the site links?

Thank you in advance for your answer!

Yes, because you change the location! Re-run setup.

Thank you for your reply I reinstall but it's not a cool solution

I did not say "reinstall"..... You can fix your htaccess' files rewrite base manually as well, re-running setup will do that for you as well.

sorry, I speak little English, I did not understand, I reinstalled and the problem is the same, and I do not know php, I do not know how to change. htaccess

You have apparently the same site under http://www.veloroute-nantes-budapest.eu/passionfoto/ and http://www.passionphoto.eu/. That is not going to work. The first is htaccess rewrite base /passionfoto and the 2nd /. So you need to decide which url you wish to use or redirect the domains via htaccess.