+Maybee this bug should be renamed as "doesn't work with CGI::FormBuilder (3.04)." I get same error on FreeBSD.
+
+ HTML::Template::param() : attempt to set parameter 'form-submit' with an array
+ ref - parameter is not a TMPL_LOOP!
+ at /usr/local/lib/perl5/site_perl/5.8.7/CGI/FormBuilder.pm line 1415
+
+version info:
+
+ root@freedom# pkg_info | grep p5-CGI
+ p5-CGI-FastTemplate-1.09 Perl module for manage templates and parses templates
+ p5-CGI-FormBuilder-3.0401 FormBuilder for CGI
+ p5-CGI-Session-4.14 Perl extension for persistent session management
+
+--Mark
+
+