System error

error:  read_file: could not open file '/home/web/htdocs/techlib/webdev/cgiapi.html' for reading: Permission denied
context: 
... 
56:  # the potential bugs. It's easy to mess up the logic.
57: 
58:  sub read_file_ref
59:  {
60:  my $fh = _get_reading_handle(@_);
61:  my ($buffer, $retval) = ('');
62:  while (1) {
63:  # Important to read in chunks - 16KB is a good compromise
64:  # between not bloating memory usage and not calling read many
... 
code stack:  /usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/Tools.pm:60
/usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/Resolver/File.pm:46
/usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/ComponentSource.pm:56
/usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/Compiler/ToObject.pm:124
/usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/Interp.pm:444
/usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/Request.pm:249
/usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/Request.pm:212
/usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/ApacheHandler.pm:97
/usr/local/lib/perl5/site_perl/5.12.3/Class/Container.pm:275
/usr/local/lib/perl5/site_perl/5.12.3/Class/Container.pm:353
/usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/Interp.pm:348
/usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/ApacheHandler.pm:868
/usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/ApacheHandler.pm:822
/home/web/mason/handler.pl:126
-e:0
raw error






























read_file: could not open file '/home/web/htdocs/techlib/webdev/cgiapi.html' for reading: Permission denied

Trace begun at /usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/Tools.pm line 78
HTML::Mason::Tools::_get_reading_handle('/home/web/htdocs/techlib/webdev/cgiapi.html') called at /usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/Tools.pm line 60
HTML::Mason::Tools::read_file_ref('/home/web/htdocs/techlib/webdev/cgiapi.html') called at /usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/Resolver/File.pm line 46
HTML::Mason::Resolver::File::__ANON__ at /usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/ComponentSource.pm line 56
eval {...} at /usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/ComponentSource.pm line 56
HTML::Mason::ComponentSource::comp_source_ref('HTML::Mason::ComponentSource=HASH(0xa137548)') called at /usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/Compiler/ToObject.pm line 124
HTML::Mason::Compiler::ToObject::compile_to_file(undef, 'file', '/home/web/mason/data/obj/2011159162/techlib/webdev/cgiapi.html.obj', 'source', 'HTML::Mason::ComponentSource=HASH(0xa137548)') called at /usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/Interp.pm line 444
HTML::Mason::Interp::load('HTML::Mason::Interp=HASH(0xa0a4468)', '/techlib/webdev/cgiapi.html') called at /usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/Request.pm line 249
eval {...} at /usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/Request.pm line 232
HTML::Mason::Request::_initialize('HTML::Mason::Request::ApacheHandler=HASH(0xa137918)') called at /usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/Request.pm line 212
HTML::Mason::Request::new('HTML::Mason::Request::ApacheHandler', 'error_mode', 'output', 'error_format', 'html', 'interp', 'HTML::Mason::Interp=HASH(0xa0a4468)', 'comp', '/techlib/webdev/cgiapi.html', 'args', 'ARRAY(0x8cd8678)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0xa0a4788)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x9dd3648)', 'container', 'HASH(0x86f7e20)') called at /usr/local/lib/perl5/site_perl/5.12.3/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(0xa0a4468)', 'comp', '/techlib/webdev/cgiapi.html', 'args', 'ARRAY(0x8cd8678)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0xa0a4788)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x9dd3648)', 'container', 'HASH(0x86f7e20)') called at /usr/local/lib/perl5/site_perl/5.12.3/Class/Container.pm line 275
Class::Container::call_method('HTML::Mason::Interp=HASH(0xa0a4468)', 'request', 'new', 'interp', 'HTML::Mason::Interp=HASH(0xa0a4468)', 'comp', '/techlib/webdev/cgiapi.html', 'args', 'ARRAY(0x8cd8678)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0xa0a4788)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x9dd3648)', 'container', 'HASH(0x86f7e20)') called at /usr/local/lib/perl5/site_perl/5.12.3/Class/Container.pm line 353
Class::Container::create_delayed_object('interp', 'HTML::Mason::Interp=HASH(0xa0a4468)', 'comp', '/techlib/webdev/cgiapi.html', 'args', 'ARRAY(0x8cd8678)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0xa0a4788)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x9dd3648)', 'container', 'HASH(0x86f7e20)') called at /usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/Interp.pm line 348
HTML::Mason::Interp::make_request('HTML::Mason::Interp=HASH(0xa0a4468)', 'comp', '/techlib/webdev/cgiapi.html', 'args', 'ARRAY(0x8cd8678)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0xa0a4788)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x9dd3648)') called at /usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/ApacheHandler.pm line 868
eval {...} at /usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/ApacheHandler.pm line 867
HTML::Mason::ApacheHandler::prepare_request('HTML::Mason::ApacheHandler=HASH(0xa0a4788)', 'Apache2::RequestRec=SCALAR(0x9dd3648)') called at /usr/local/lib/perl5/site_perl/5.12.3/HTML/Mason/ApacheHandler.pm line 822
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0xa0a4788)', 'Apache2::RequestRec=SCALAR(0x9dd3648)') called at /home/web/mason/handler.pl line 126
HTML::Mason::handler('Apache2::RequestRec=SCALAR(0x9dd3648)') called at -e line 0
eval {...} at -e line 0