AllowOverride for Apache

Hi!

I have a warning in admin panel:

Your BuddyPress Docs attachments directory is publicly accessible. Doc attachments will not be properly protected from direct viewing, even if the parent Docs are non-public.
It looks like you are running Apache. The most likely cause of your problem is that the AllowOverride directive has been disabled, either globally (httpd.conf) or in a VirtualHost definition. Contact your host for assistance.
See this wiki page for more information. (https://goo.gl/ceCjgf)

I have a private file for testing this issue:
https://airat.biz/docs/testovyiy-fayl/
https://airat.biz/wp-content/uploads/bp-attachments/364/testfile.txt

AllowOverride is enabled for /home/admin/web/airat.biz/public_html

You can’t access to https://airat.biz/wp-content/uploads/bp-attachments/ directory.

I don’t understand, i have a bug or i can dismiss this warning. Can you help me?