System error

error:  Can't call method "content" on an undefined value at /opt/app/tradeindia/cw/modules/Website.pm line 253.
context: 
... 
249: 
250:  print STDERR Data::Dumper->Dump([$res,\%args,$url]);
251:  }
252:  my $response;
253:  $response = $res->content();
254:  if (! $res->is_success) {
255:  die $response;
256:  }
257:  my $json_encoded = $response;
... 
code stack:  /opt/app/tradeindia/cw/modules/Website.pm:253
/var/www/cw/imperialmalt.in/autohandler.html:7
/opt/app/tradeindia/cw/components/syshandler.html:77
raw error






























Can't call method "content" on an undefined value at /opt/app/tradeindia/cw/modules/Website.pm line 253.


Trace begun at /usr/share/perl5/HTML/Mason/Exceptions.pm line 125
HTML::Mason::Exceptions::rethrow_exception('Can\'t call method "content" on an undefined value at /opt/app/tradeindia/cw/modules/Website.pm line 253.^J') called at /opt/app/tradeindia/cw/modules/Website.pm line 253
Website::get_categories('Website=HASH(0x56364555ff88)') called at /var/www/cw/imperialmalt.in/autohandler.html line 7
HTML::Mason::Commands::__ANON__ at /usr/share/perl5/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x563644c7fa70)') called at /usr/share/perl5/HTML/Mason/Request.pm line 1302
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 1292
HTML::Mason::Request::comp(undef, undef, undef) called at /usr/share/perl5/HTML/Mason/Request.pm line 955
HTML::Mason::Request::call_next('HTML::Mason::Request::ApacheHandler=HASH(0x56364530a138)') called at /opt/app/tradeindia/cw/components/syshandler.html line 77
HTML::Mason::Commands::__ANON__ at /usr/share/perl5/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x563644bd7f40)') called at /usr/share/perl5/HTML/Mason/Request.pm line 1300
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 1292
HTML::Mason::Request::comp(undef, undef, undef) called at /usr/share/perl5/HTML/Mason/Request.pm line 481
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 481
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 433
HTML::Mason::Request::exec('HTML::Mason::Request::ApacheHandler=HASH(0x56364530a138)') called at /usr/share/perl5/HTML/Mason/ApacheHandler.pm line 165
HTML::Mason::Request::ApacheHandler::exec('HTML::Mason::Request::ApacheHandler=HASH(0x56364530a138)') called at /usr/share/perl5/HTML/Mason/ApacheHandler.pm line 831
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x5636451a1770)', 'Apache2::RequestRec=SCALAR(0x563644bab478)') called at /opt/app/tradeindia/cw/modules/B2B/Handler/CW.pm line 142
eval {...} at /opt/app/tradeindia/cw/modules/B2B/Handler/CW.pm line 141
B2B::Handler::CW::handler('Apache2::RequestRec=SCALAR(0x563644bab478)') called at -e line 0
eval {...} at -e line 0