System error

error:  Unmatched ( in regex; marked by <-- HERE in m/( <-- HERE (food)/ at /var/www/html/supct/search/display.html line 60.
context: 
... 
56: 
57:  my @bodylist = split(/(<[^>]+>)/, $body);
58:  foreach my $bodyitem(@bodylist){
59:  foreach my $t (@tlist){
60:  $bodyitem =~ s/($t)/<SPAN CLASS="highlight">$1<\/SPAN>/sig unless $bodyitem =~ /^</;
61:  }
62:  }
63:  </%init>
64:  <% $head %>
... 
code stack:  /var/www/html/supct/search/display.html:60
raw error






























Unmatched ( in regex; marked by <-- HERE in m/( <-- HERE (food)/ at /var/www/html/supct/search/display.html line 60.


Trace begun at /usr/local/share/perl/5.30.0/HTML/Mason/Exceptions.pm line 125
HTML::Mason::Exceptions::rethrow_exception('Unmatched ( in regex; marked by <-- HERE in m/( <-- HERE (food)/ at /var/www/html/supct/search/display.html line 60.^J') called at /var/www/html/supct/search/display.html line 60
HTML::Mason::Commands::__ANON__('url', '/supct/html/historics/USSC_CR_0492_0302_ZO.html', 'terms', '(food and drug) or drug or FDA') called at /usr/local/share/perl/5.30.0/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x5621e8fcc5c8)', 'url', '/supct/html/historics/USSC_CR_0492_0302_ZO.html', 'terms', '(food and drug) or drug or FDA') called at /usr/local/share/perl/5.30.0/HTML/Mason/Request.pm line 1300
eval {...} at /usr/local/share/perl/5.30.0/HTML/Mason/Request.pm line 1292
HTML::Mason::Request::comp(undef, undef, undef, 'url', '/supct/html/historics/USSC_CR_0492_0302_ZO.html', 'terms', '(food and drug) or drug or FDA') called at /usr/local/share/perl/5.30.0/HTML/Mason/Request.pm line 481
eval {...} at /usr/local/share/perl/5.30.0/HTML/Mason/Request.pm line 481
eval {...} at /usr/local/share/perl/5.30.0/HTML/Mason/Request.pm line 433
HTML::Mason::Request::exec('HTML::Mason::Request::ApacheHandler=HASH(0x5621e91819f0)') called at /usr/local/share/perl/5.30.0/HTML/Mason/ApacheHandler.pm line 168
HTML::Mason::Request::ApacheHandler::exec('HTML::Mason::Request::ApacheHandler=HASH(0x5621e91819f0)') called at /usr/local/share/perl/5.30.0/HTML/Mason/ApacheHandler.pm line 825
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x5621e8387360)', 'Apache2::RequestRec=SCALAR(0x5621e77046c0)') called at (eval 27) line 8
HTML::Mason::ApacheHandler::handler('HTML::Mason::ApacheHandler', 'Apache2::RequestRec=SCALAR(0x5621e77046c0)') called at -e line 0
eval {...} at -e line 0