System error

error:  Error during compilation of /product/share/bookfinder/site/dir/i/index.mhtml:
Missing right curly or square bracket at /product/share/bookfinder/site/dir/i/index.mhtml line 641, at end of line
syntax error at /product/share/bookfinder/site/dir/i/index.mhtml line 641, at EOF

context: 
... 
637:  } else {
638:  $isbn = undef;
639:  }
640: 
641:  if ( ( !defined $isbn ) || ( !length $isbn ) ) {
642:  $redirect_location = $base_url;
643:  } elsif ( $isbn =~ m/^$BookFinder::Standards::ISBN::isbn_re$/ ) {
644:  $isbn = BookFinder::Data::ISBN->new($isbn) || $isbn;
645:  if (defined $catalog) {
... 
code stack:  /usr/local/share/perl5/HTML/Mason/Interp.pm:450
/usr/local/share/perl5/HTML/Mason/Request.pm:249
/usr/local/share/perl5/HTML/Mason/Request.pm:212
/usr/local/share/perl5/HTML/Mason/ApacheHandler.pm:97
/usr/local/share/perl5/Class/Container.pm:275
/usr/local/share/perl5/Class/Container.pm:353
/usr/local/share/perl5/HTML/Mason/Interp.pm:348
/usr/local/share/perl5/HTML/Mason/ApacheHandler.pm:868
/usr/local/share/perl5/HTML/Mason/ApacheHandler.pm:822
(eval 174):8
-e:0
raw error






























Error during compilation of /product/share/bookfinder/site/dir/i/index.mhtml:
Missing right curly or square bracket at /product/share/bookfinder/site/dir/i/index.mhtml line 641, at end of line
syntax error at /product/share/bookfinder/site/dir/i/index.mhtml line 641, at EOF



Trace begun at /usr/local/share/perl5/HTML/Mason/Interp.pm line 851
HTML::Mason::Interp::_compilation_error('HTML::Mason::Interp=HASH(0x55c446e405a0)', '/product/share/bookfinder/site/dir/i/index.mhtml', 'HTML::Mason::Exception::Compilation=HASH(0x55c4468e1558)') called at /usr/local/share/perl5/HTML/Mason/Interp.pm line 450
HTML::Mason::Interp::load('HTML::Mason::Interp=HASH(0x55c446e405a0)', '/dir/i/index.mhtml') called at /usr/local/share/perl5/HTML/Mason/Request.pm line 249
eval {...} at /usr/local/share/perl5/HTML/Mason/Request.pm line 232
HTML::Mason::Request::_initialize('HTML::Mason::Request::ApacheHandler=HASH(0x55c446de66b8)') called at /usr/local/share/perl5/HTML/Mason/Request.pm line 212
HTML::Mason::Request::new('HTML::Mason::Request::ApacheHandler', 'error_mode', 'output', 'error_format', 'html', 'data_cache_api', 1.0, 'interp', 'HTML::Mason::Interp=HASH(0x55c446e405a0)', 'comp', '/dir/i/index.mhtml', 'args', 'ARRAY(0x55c4468e62d0)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x55c446e37620)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x55c4405424c8)', 'container', 'HASH(0x55c446de24c8)') called at /usr/local/share/perl5/HTML/Mason/ApacheHandler.pm line 97
HTML::Mason::Request::ApacheHandler::new('HTML::Mason::Request::ApacheHandler', 'error_mode', 'output', 'error_format', 'html', 'data_cache_api', 1.0, 'interp', 'HTML::Mason::Interp=HASH(0x55c446e405a0)', 'comp', '/dir/i/index.mhtml', 'args', 'ARRAY(0x55c4468e62d0)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x55c446e37620)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x55c4405424c8)', 'container', 'HASH(0x55c446de24c8)') called at /usr/local/share/perl5/Class/Container.pm line 275
Class::Container::call_method('HTML::Mason::Interp=HASH(0x55c446e405a0)', 'request', 'new', 'interp', 'HTML::Mason::Interp=HASH(0x55c446e405a0)', 'comp', '/dir/i/index.mhtml', 'args', 'ARRAY(0x55c4468e62d0)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x55c446e37620)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x55c4405424c8)', 'container', 'HASH(0x55c446de24c8)') called at /usr/local/share/perl5/Class/Container.pm line 353
Class::Container::create_delayed_object('interp', 'HTML::Mason::Interp=HASH(0x55c446e405a0)', 'comp', '/dir/i/index.mhtml', 'args', 'ARRAY(0x55c4468e62d0)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x55c446e37620)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x55c4405424c8)', 'container', 'HASH(0x55c446de24c8)') called at /usr/local/share/perl5/HTML/Mason/Interp.pm line 348
HTML::Mason::Interp::make_request('HTML::Mason::Interp=HASH(0x55c446e405a0)', 'comp', '/dir/i/index.mhtml', 'args', 'ARRAY(0x55c4468e62d0)', 'ah', 'HTML::Mason::ApacheHandler=HASH(0x55c446e37620)', 'apache_req', 'Apache2::RequestRec=SCALAR(0x55c4405424c8)') called at /usr/local/share/perl5/HTML/Mason/ApacheHandler.pm line 868
eval {...} at /usr/local/share/perl5/HTML/Mason/ApacheHandler.pm line 867
HTML::Mason::ApacheHandler::prepare_request('HTML::Mason::ApacheHandler=HASH(0x55c446e37620)', 'Apache2::RequestRec=SCALAR(0x55c4405424c8)') called at /usr/local/share/perl5/HTML/Mason/ApacheHandler.pm line 822
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x55c446e37620)', 'Apache2::RequestRec=SCALAR(0x55c4405424c8)') called at (eval 174) line 8
HTML::Mason::ApacheHandler::handler('HTML::Mason::ApacheHandler', 'Apache2::RequestRec=SCALAR(0x55c4405424c8)') called at -e line 0
eval {...} at -e line 0