I am not able to delete one of my double posts.
I don`t see such delete option when I try to edit it.
I tried the following links:
but none of them works. So these links don`t work on the domain of my client. There no such files and directories.
forum_root is not necessary in my case, because all phpbb files are inside the root folder.
subSilver.cfg file is inside yourdomain.com/templates/subSilver/
Akagahara.cfg style which my clients wants to keep in upgraded version of phpbb is inside yourdomain.com/templates/Akagahara folder.
As you mentioned before, the files can be from 2008 or similiar, because my client told me that they never be upgraded and the forum has been existing very long time.