System error

error:  Can't locate object method "retrieve" via package "MO::Petition" (perhaps you forgot to load "MO::Petition"?) at /home/httpd/www/de/artikelone/autohandler line 6.
context: 
... 
2:  <%method title>
3:  <% $petition_name %>
4:  <%init>
5:  my $petition_id = $m->scomp('petition_id.txt');
6:  my $petition_name = MO::Petition->retrieve($petition_id)->name();
7:  </%init>
8:  </%method>
9: 
code stack:  /home/httpd/www/de/artikelone/autohandler:6
/home/httpd/www/de/autohandler:4
/home/httpd/www/sys/handler:17
raw error






























Can't locate object method "retrieve" via package "MO::Petition" (perhaps you forgot to load "MO::Petition"?) at /home/httpd/www/de/artikelone/autohandler line 6.


Trace begun at /usr/local/share/perl5/HTML/Mason/Exceptions.pm line 129
HTML::Mason::Exceptions::rethrow_exception('Can\'t locate object method "retrieve" via package "MO::Petition" (perhaps you forgot to load "MO::Petition"?) at /home/httpd/www/de/artikelone/autohandler line 6.^J') called at /home/httpd/www/de/artikelone/autohandler line 6
HTML::Mason::Commands::__ANON__ at /usr/local/share/perl5/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::Subcomponent=HASH(0x7fc4eb672d90)') called at /usr/local/share/perl5/HTML/Mason/Request.pm line 1302
eval {...} at /usr/local/share/perl5/HTML/Mason/Request.pm line 1292
HTML::Mason::Request::comp(undef, undef) called at /home/httpd/www/de/autohandler line 4
HTML::Mason::Commands::__ANON__ at /usr/local/share/perl5/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x7fc4e7cfac98)') called at /usr/local/share/perl5/HTML/Mason/Request.pm line 1302
eval {...} at /usr/local/share/perl5/HTML/Mason/Request.pm line 1292
HTML::Mason::Request::comp(undef, undef, undef) called at /usr/local/share/perl5/HTML/Mason/Request.pm line 955
HTML::Mason::Request::call_next('HTML::Mason::Request::ApacheHandler=HASH(0x7fc4eb660a30)') called at /home/httpd/www/sys/handler line 17
HTML::Mason::Commands::__ANON__ at /usr/local/share/perl5/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x7fc4eb5f87b0)') called at /usr/local/share/perl5/HTML/Mason/Request.pm line 1297
eval {...} at /usr/local/share/perl5/HTML/Mason/Request.pm line 1292
HTML::Mason::Request::comp(undef, undef, undef) called at /usr/local/share/perl5/HTML/Mason/Request.pm line 481
eval {...} at /usr/local/share/perl5/HTML/Mason/Request.pm line 481
eval {...} at /usr/local/share/perl5/HTML/Mason/Request.pm line 433
HTML::Mason::Request::exec('HTML::Mason::Request::ApacheHandler=HASH(0x7fc4eb660a30)') called at /usr/local/share/perl5/HTML/Mason/ApacheHandler.pm line 168
HTML::Mason::Request::ApacheHandler::exec('HTML::Mason::Request::ApacheHandler=HASH(0x7fc4eb660a30)') called at /usr/local/share/perl5/HTML/Mason/ApacheHandler.pm line 825
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x7fc4eb580c40)', 'Apache2::RequestRec=SCALAR(0x7fc4e790ff50)') called at (eval 34) line 8
HTML::Mason::ApacheHandler::handler('HTML::Mason::ApacheHandler', 'Apache2::RequestRec=SCALAR(0x7fc4e790ff50)') called at -e line 0
eval {...} at -e line 0