4
Review the site using a standard theme, 7dana themes were abandoned after xoops version 2.13, the templates may not render as expected.
It looks like a group/permissions issue, check out the permission policies for the news module vs your xoops installation, ensuring the permissible groups exist in your xoops installation.
As jlm69 & irmtfan mention, version information is important, a mismatch is surely the cause.
edit:
also check the expiry dates for the news items.