Phpbb on hestia. help me

Hi, need to install phpbb forum on subdomain.

  1. uploaded files
  2. entering subdomain.domain.ltd/install
  3. when i push install, getting 404 error

Using Hestia with only nginx. Ubuntu 22 lts.

Change owner and permissions to user:www-data.
Also check if the permission is set properly for files and folders.

what permisions must be?

How did you uploaded your files?