admin.cgi says:
---begin of copy/paste
Error including libraries: Can't locate /private/cgi-bin/links/admin/db.pl in @INC (@INC contains: /usr/local/lib/perl5/sun4-solaris/5.00404 /usr/local/lib/perl5 /usr/local/lib/perl5/site_perl/sun4-solaris /usr/local/lib/perl5/site_perl .) at admin.cgi line 28.

Make sure they exist, permissions are set properly, and paths are set correctly.
---end

the db_lib_path is defined in links.cfg with an "=" to db_script_path.. ok... the db_script path is set correct; db.pl is exactly at this loacation: "/private/cgi-bin/links/admin/db.pl".. so what went wrong?