System error

error:  Couldn't create object file /var/www/cw/mason/marksorter.com/obj/3784388376/main/autohandler.html.obj: Permission denied
context: 
... 
433:  # (But add an exception for "Compilation failed in require" errors, since
434:  # the bad module will be added to %INC and the error will not occur
435:  # the second time - RT #39803).
436:  #
437:  if ($objfilemod < $srcmod) {
438:  $self->compiler->compile_to_file( file => $objfile, source => $source);
439:  }
440:  $comp = eval { $self->eval_object_code( object_file => $objfile ) };
441: 
... 
code stack:  /usr/share/perl5/HTML/Mason/Interp.pm:437
/usr/share/perl5/HTML/Mason/Interp.pm:773
/usr/share/perl5/HTML/Mason/Component.pm:333
/usr/share/perl5/HTML/Mason/Request.pm:440
raw error






























Couldn't create object file /var/www/cw/mason/marksorter.com/obj/3784388376/main/autohandler.html.obj: Permission denied

Trace begun at /usr/share/perl5/HTML/Mason/Compiler/ToObject.pm line 121
HTML::Mason::Compiler::ToObject::compile_to_file(undef, 'file', '/var/www/cw/mason/marksorter.com/obj/3784388376/main/autohandler.html.obj', 'source', 'HTML::Mason::ComponentSource=HASH(0x55db3e713908)') called at /usr/share/perl5/HTML/Mason/Interp.pm line 437
HTML::Mason::Interp::load('HTML::Mason::Interp=HASH(0x55db40285b88)', '/autohandler.html') called at /usr/share/perl5/HTML/Mason/Interp.pm line 773
HTML::Mason::Interp::find_comp_upwards('HTML::Mason::Interp=HASH(0x55db40285b88)', '/', 'autohandler.html') called at /usr/share/perl5/HTML/Mason/Component.pm line 333
HTML::Mason::Component::parent('HTML::Mason::Component::FileBased=HASH(0x55db40b13f40)') called at /usr/share/perl5/HTML/Mason/Request.pm line 440
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 433
HTML::Mason::Request::exec('HTML::Mason::Request::ApacheHandler=HASH(0x55db40bd7918)') called at /usr/share/perl5/HTML/Mason/ApacheHandler.pm line 165
HTML::Mason::Request::ApacheHandler::exec('HTML::Mason::Request::ApacheHandler=HASH(0x55db40bd7918)') called at /usr/share/perl5/HTML/Mason/ApacheHandler.pm line 831
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x55db40a7ec70)', 'Apache2::RequestRec=SCALAR(0x55db3ed9bc68)') called at /opt/app/tradeindia/cw/modules/B2B/Handler/CW.pm line 132
eval {...} at /opt/app/tradeindia/cw/modules/B2B/Handler/CW.pm line 131
B2B::Handler::CW::handler('Apache2::RequestRec=SCALAR(0x55db3ed9bc68)') called at -e line 0
eval {...} at -e line 0