Hi there, try to install the beta .3:
1. perl-path set, upload, set rights
2. change links.pm, upload
3. set with phpmyadmin a new database named at_links, then run the setup.cgi.

In the first version i have set in sql.pl:

$db->connect (['DBI:mysql:sdb:localhost', 'emmerich', 'pass']);

This time, with entrees and hidden fields the same, i think. But the error comes up:

Reason: Access denied for user: 'emmerich@localhost'

So why user: emmerich@localhost; this user is not set in sql.

May the wisdom with you and time to answer, too :-)