System error

error:  Can't call method "apply_filter" on an undefined value at /var/www/cw/kamtronics.com/autohandler.html line 9.
context: 
... 
5:  <%perl>
6:  my $all_categories = $website->get_categories();
7:  </%perl>
8:  <%filter>
9:  $_ = $website->apply_filter(\$_) ;
10:  </%filter>
11: 
12:  <%attr>
13:  flash_intro => 0
... 
code stack:  /var/www/cw/kamtronics.com/autohandler.html:9
/opt/app/tradeindia/cw/components/syshandler.html:79
raw error






























Can't call method "apply_filter" on an undefined value at /var/www/cw/kamtronics.com/autohandler.html line 9.


Trace begun at /usr/share/perl5/HTML/Mason/Exceptions.pm line 129
HTML::Mason::Exceptions::rethrow_exception('Can\'t call method "apply_filter" on an undefined value at /var/www/cw/kamtronics.com/autohandler.html line 9.^J') called at /var/www/cw/kamtronics.com/autohandler.html line 9
HTML::Mason::Commands::__ANON__('') called at /usr/share/perl5/HTML/Mason/Request.pm line 1320
HTML::Mason::Request::comp(undef, undef, undef, 'fn', 'ultrasonic-single-double-punch-welding-machine', 'product_id', 3714553) called at /usr/share/perl5/HTML/Mason/Request.pm line 958
HTML::Mason::Request::call_next('HTML::Mason::Request::ApacheHandler=HASH(0x7fd350f74390)') called at /opt/app/tradeindia/cw/components/syshandler.html line 79
HTML::Mason::Commands::__ANON__('fn', 'ultrasonic-single-double-punch-welding-machine', 'product_id', 3714553) called at /usr/share/perl5/HTML/Mason/Component.pm line 138
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x7fd35080ff40)', 'fn', 'ultrasonic-single-double-punch-welding-machine', 'product_id', 3714553) called at /usr/share/perl5/HTML/Mason/Request.pm line 1303
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 1295
HTML::Mason::Request::comp(undef, undef, undef, 'fn', 'ultrasonic-single-double-punch-welding-machine', 'product_id', 3714553) called at /usr/share/perl5/HTML/Mason/Request.pm line 484
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 484
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 436
HTML::Mason::Request::exec('HTML::Mason::Request::ApacheHandler=HASH(0x7fd350f74390)') called at /usr/share/perl5/HTML/Mason/ApacheHandler.pm line 165
HTML::Mason::Request::ApacheHandler::exec('HTML::Mason::Request::ApacheHandler=HASH(0x7fd350f74390)') called at /usr/share/perl5/HTML/Mason/ApacheHandler.pm line 831
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x7fd35156d6e8)', 'Apache2::RequestRec=SCALAR(0x7fd350e2a4f0)') called at /opt/app/tradeindia/cw/modules/B2B/Handler/CW.pm line 92
eval {...} at /opt/app/tradeindia/cw/modules/B2B/Handler/CW.pm line 91
B2B::Handler::CW::handler('Apache2::RequestRec=SCALAR(0x7fd350e2a4f0)') called at -e line 0
eval {...} at -e line 0