Permission error in save change "authorise display"?

hi

I’m new in xibo.

I install xibo-cms-1.8.0-beta on my vps, but when i want to save change “authorise display” to yes, this error window will be apear with this content:

Forbidden
You don't have permission to access /web/display/1 on this server.
Additionally, a 403 Forbidden error was encountered while trying to use an ErrorDocument to handle the request.

Image of error:

Are you logged in to your CMS as super admin?

Yes, of course, i dont have any user except supper admin.
i installed it on vps with directadmin,

Its odd you have /web in your URL - that implies your root folder is accessible to the web? You need to configure your web server so that only the contents of that folder are served. Or you could use Docker.

I do not think the 403 is coming from Xibo - you could check your web server error logs for more detail

I told you in first message that i install xibo-cms-1.8.0-beta. in xibo-cms-1.8.0-beta, install and root access to cms is in /web folder, which is unusual for me! i dont know why this error is shown?!!

for example i access to cms with this address http://localhost/xibo-cms/web ?!!

So you did - but I don’t know why you are telling me again?

Your APACHE web root, not root access.

You have your environment set up incorrectly - you should be accessing over http://localhost. Please have a read through the instructions again and if possible consider using Docker which then sets this all up for you.