System error

error:  Can't call method "publish_date" on an undefined value at /home/sites/kiskifootball/htdocs/comp/stories/display.mc line 34.
context: 
... 
30:  my $section = ($r->uri =~ /news/) ? 'News' : 'Article';
31:  my ($id) = $m->dhandler_arg;
32:  my $class = "HV::CMS::$section";
33:  my $story = $class->retrieve($id);
34:  my $date = $story->publish_date;
35:  my $title_bar = sprintf "%s%s%s (%s)", $section, HV::CMS::Config->var("TitleBarSep"), $story->title, $date->strftime("%B %d, %Y");
36:  </%shared>
37: 
38:  <%init>
... 
code stack:  /home/sites/kiskifootball/htdocs/comp/stories/display.mc:34
/usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm:910
/home/sites/kiskifootball/mason/obj/1163448460/comp/stories/display.mc.obj:17
/home/sites/kiskifootball/htdocs/articles/dhandler:1
/home/sites/kiskifootball/htdocs/articles/autohandler:10
/home/sites/kiskifootball/htdocs/autohandler:91
raw error






























Can't call method "publish_date" on an undefined value at /home/sites/kiskifootball/htdocs/comp/stories/display.mc line 34.


Trace begun at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Exceptions.pm line 129
HTML::Mason::Exceptions::rethrow_exception('Can\'t call method "publish_date" on an undefined value at /home/sites/kiskifootball/htdocs/comp/stories/display.mc line 34.^J') called at /home/sites/kiskifootball/htdocs/comp/stories/display.mc line 34
HTML::Mason::Commands::__ANON__ at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Component.pm line 146
HTML::Mason::Component::dynamic_subs_init('HTML::Mason::Component::FileBased=HASH(0x93107b4)') called at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 910
HTML::Mason::Request::call_dynamic('HTML::Mason::Request::ApacheHandler=HASH(0x921932c)', 'main') called at /home/sites/kiskifootball/mason/obj/1163448460/comp/stories/display.mc.obj line 17
HTML::Mason::Commands::__ANON__ at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x93107b4)') called at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 1262
eval {...} at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 1252
HTML::Mason::Request::comp(undef, undef) called at /home/sites/kiskifootball/htdocs/articles/dhandler line 1
HTML::Mason::Commands::__ANON__ at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x9219164)') called at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 1262
eval {...} at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 1252
HTML::Mason::Request::comp(undef, undef, undef) called at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 921
HTML::Mason::Request::call_next('HTML::Mason::Request::ApacheHandler=HASH(0x921932c)') called at /home/sites/kiskifootball/htdocs/articles/autohandler line 10
HTML::Mason::Commands::__ANON__ at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x921d508)') called at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 1257
eval {...} at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 1252
HTML::Mason::Request::comp(undef, undef, undef) called at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 921
HTML::Mason::Request::call_next('HTML::Mason::Request::ApacheHandler=HASH(0x921932c)') called at /home/sites/kiskifootball/htdocs/autohandler line 91
HTML::Mason::Commands::__ANON__ at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x921f910)') called at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 1257
eval {...} at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 1252
HTML::Mason::Request::comp(undef, undef, undef) called at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 466
eval {...} at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 466
eval {...} at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 418
HTML::Mason::Request::exec('HTML::Mason::Request::ApacheHandler=HASH(0x921932c)') called at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/ApacheHandler.pm line 168
HTML::Mason::Request::ApacheHandler::exec('HTML::Mason::Request::ApacheHandler=HASH(0x921932c)') called at /usr/local/lib/perl5/site_perl/5.8.8/HTML/Mason/ApacheHandler.pm line 826
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x9218a38)', 'Apache=SCALAR(0x91fe4cc)') called at (eval 35) line 8
HTML::Mason::ApacheHandler::handler('HTML::Mason::ApacheHandler', 'Apache=SCALAR(0x91fe4cc)') called at /dev/null line 0
eval {...} at /dev/null line 0