System error

error:  Couldn't create object file /var/www/mason/obj/1249693838/sitemap.html.obj: Permission denied
context: 
... 
430:  # a non-component object, try regenerating the object file
431:  # once before giving up and reporting an error. This can be
432:  # handy in the rare case of an empty or corrupted object file.
433:  #
434:  if ($objfilemod < $srcmod) {
435:  $self->compiler->compile_to_file( file => $objfile, source => $source);
436:  }
437:  $comp = eval { $self->eval_object_code( object_file => $objfile ) };
438: 
... 
code stack:  /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Interp.pm:434
/usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm:246
/usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm:211
/usr/lib/perl5/site_perl/5.8.8/HTML/Mason/ApacheHandler.pm:97
/usr/lib/perl5/site_perl/5.8.8/Class/Container.pm:275
/usr/lib/perl5/site_perl/5.8.8/Class/Container.pm:353
/usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Interp.pm:348
/usr/lib/perl5/site_perl/5.8.8/HTML/Mason/ApacheHandler.pm:868
/usr/lib/perl5/site_perl/5.8.8/HTML/Mason/ApacheHandler.pm:822
(eval 33):8
-e:0
raw error






























Couldn't create object file /var/www/mason/obj/1249693838/sitemap.html.obj: Permission denied

Trace begun at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Compiler/ToObject.pm line 116
HTML::Mason::Compiler::ToObject::compile_to_file(undef, 'file', '/var/www/mason/obj/1249693838/sitemap.html.obj', 'source', 'HTML::Mason::ComponentSource=HASH(0x80c60108)') called at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Interp.pm line 434
HTML::Mason::Interp::load('HTML::Mason::Interp=HASH(0x80cb1550)', '/sitemap.html') called at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 246
eval {...} at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 231
HTML::Mason::Request::_initialize('HTML::Mason::Request::ApacheHandler=HASH(0x80c604e0)') called at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 211
HTML::Mason::Request::new('HTML::Mason::Request::ApacheHandler', 'error_mode', 'output', 'error_format', 'html', 'interp', 'HTML::Mason::Interp=HASH(0x80cb1550)', 'comp', '/sitemap.html', 'args', 'ARRAY(0x80c6075c)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x80cb14f0)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x80397b0c)') called at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/ApacheHandler.pm line 97
HTML::Mason::Request::ApacheHandler::new('HTML::Mason::Request::ApacheHandler', 'error_mode', 'output', 'error_format', 'html', 'interp', 'HTML::Mason::Interp=HASH(0x80cb1550)', 'comp', '/sitemap.html', 'args', 'ARRAY(0x80c6075c)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x80cb14f0)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x80397b0c)') called at /usr/lib/perl5/site_perl/5.8.8/Class/Container.pm line 275
Class::Container::call_method('HTML::Mason::Interp=HASH(0x80cb1550)', 'request', 'new', 'interp', 'HTML::Mason::Interp=HASH(0x80cb1550)', 'comp', '/sitemap.html', 'args', 'ARRAY(0x80c6075c)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x80cb14f0)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x80397b0c)') called at /usr/lib/perl5/site_perl/5.8.8/Class/Container.pm line 353
Class::Container::create_delayed_object('HTML::Mason::Interp=HASH(0x80cb1550)', 'request', 'interp', 'HTML::Mason::Interp=HASH(0x80cb1550)', 'comp', '/sitemap.html', 'args', 'ARRAY(0x80c6075c)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x80cb14f0)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x80397b0c)') called at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Interp.pm line 348
HTML::Mason::Interp::make_request('HTML::Mason::Interp=HASH(0x80cb1550)', 'comp', '/sitemap.html', 'args', 'ARRAY(0x80c6075c)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x80cb14f0)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x80397b0c)') called at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/ApacheHandler.pm line 868
eval {...} at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/ApacheHandler.pm line 867
HTML::Mason::ApacheHandler::prepare_request('HTML::Mason::ApacheHandler=HASH(0x80cb14f0)', 'Apache2::RequestRec=SCALAR(0x80397b0c)') called at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/ApacheHandler.pm line 822
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x80cb14f0)', 'Apache2::RequestRec=SCALAR(0x80397b0c)') called at (eval 33) line 8
HTML::Mason::ApacheHandler::handler('HTML::Mason::ApacheHandler', 'Apache2::RequestRec=SCALAR(0x80397b0c)') called at -e line 0
eval {...} at -e line 0