Help with directory listing

I need some help with installing this awesome directory listing in order to access via browser the contents of MCEX4.

What I did so far is:

  • I placed the _h5ai folder in var/www/public

  • creted a symlink to the Public folder pointing to var/www/public

- I added this piece of code to httpd.conf:

<Directory /var/www/public/>
	Options +Indexes
	DirectoryIndex index.html index.php /_h5ai/server/php/index.php

now, when I access MCEX4_ip/_h5ai it gives me some hints on the server capabilities.

but when I try to access MCEX4_ip/public it shows me a http 403 (forbidden)

am i doing something wrong?

what should I do next?

thanks in advance for any help or suggestion!

Hopefully an experienced User will be able to assist.