Unable to view security announces

["madinavs@yahoo.com.ar" <madinavs@yahoo.com.ar>]

Hi.

When trying to read any security announce from the web site home page, I get error 403 and this message:

Forbidden

You don't have permission to access /security/2019/dsa-4393 on this server.
Server unable to read htaccess file, denying access to be safe

Regards, 

Sebastián.

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