System error

error:  could not find component for path '../no_db.comp'
context: 
... 
10:  my $mason_cache_default = $r->dir_config->get( 'MasonCacheDefault');
11:  </%once>
12:  <%init>
13:  my $dbh = eval { connect_syb_immuno()};
14:  return $m->comp('../no_db.comp', message => "$@") if $@;
15: 
16:  if ( $m->cache_self( key => $db, expire_in => $mason_cache_default )) {
17:  # warn 'Using cache for <' . $r->uri() . '> at ' . localtime(time()) . "\n";
18:  return;
... 
code stack:  /home/httpd/htdocs/content/immuno/search/ab_search.comp:14
/home/httpd/htdocs/content/immuno/ab_search:41
/home/httpd/htdocs/content/immuno/autohandler:64
raw error






























could not find component for path '../no_db.comp'


Trace begun at /usr/local/share/perl5/HTML/Mason/Request.pm line 1242
HTML::Mason::Request::comp('HTML::Mason::Request::ApacheHandler=HASH(0x7f5e6037a950)', '../no_db.comp', 'message', 'Undefined subroutine &HTML::Mason::Commands::connect_syb_immuno called at /home/httpd/htdocs/content/immuno/search/ab_search.comp line 13.^J^JStack:^J  [/home/httpd/htdocs/content/immuno/search/ab_search.comp:13]^J  [/home/httpd/htdocs/content/immuno/ab_search:41]^J  [/home/httpd/htdocs/content/immuno/autohandler:64]^J') called at /home/httpd/htdocs/content/immuno/search/ab_search.comp line 14
HTML::Mason::Commands::__ANON__('q', 'CGI=HASH(0x7f5e60427590)', 'db', 'ab') called at /usr/local/share/perl5/HTML/Mason/Component.pm line 138
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x7f5e604e85c8)', 'q', 'CGI=HASH(0x7f5e60427590)', 'db', 'ab') called at /usr/local/share/perl5/HTML/Mason/Request.pm line 1305
eval {...} at /usr/local/share/perl5/HTML/Mason/Request.pm line 1295
HTML::Mason::Request::comp(undef, undef, 'q', 'CGI=HASH(0x7f5e60427590)', 'db', 'ab') called at /home/httpd/htdocs/content/immuno/ab_search line 41
HTML::Mason::Commands::__ANON__('action', 'results;ab_id=10037') called at /usr/local/share/perl5/HTML/Mason/Component.pm line 138
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x7f5e6062a648)', 'action', 'results;ab_id=10037') called at /usr/local/share/perl5/HTML/Mason/Request.pm line 1300
eval {...} at /usr/local/share/perl5/HTML/Mason/Request.pm line 1295
HTML::Mason::Request::comp(undef, undef, undef, 'action', 'results;ab_id=10037') called at /usr/local/share/perl5/HTML/Mason/Request.pm line 958
HTML::Mason::Request::call_next('HTML::Mason::Request::ApacheHandler=HASH(0x7f5e6037a950)') called at /home/httpd/htdocs/content/immuno/autohandler line 64
HTML::Mason::Commands::__ANON__('action', 'results;ab_id=10037') called at /usr/local/share/perl5/HTML/Mason/Component.pm line 138
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x7f5e604a6ad8)', 'action', 'results;ab_id=10037') called at /usr/local/share/perl5/HTML/Mason/Request.pm line 1300
eval {...} at /usr/local/share/perl5/HTML/Mason/Request.pm line 1295
HTML::Mason::Request::comp(undef, undef, undef, 'action', 'results;ab_id=10037') called at /usr/local/share/perl5/HTML/Mason/Request.pm line 484
eval {...} at /usr/local/share/perl5/HTML/Mason/Request.pm line 484
eval {...} at /usr/local/share/perl5/HTML/Mason/Request.pm line 436
HTML::Mason::Request::exec('HTML::Mason::Request::ApacheHandler=HASH(0x7f5e6037a950)') called at /usr/local/share/perl5/HTML/Mason/ApacheHandler.pm line 168
HTML::Mason::Request::ApacheHandler::exec('HTML::Mason::Request::ApacheHandler=HASH(0x7f5e6037a950)') called at /usr/local/share/perl5/HTML/Mason/ApacheHandler.pm line 825
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x7f5e5dd054b0)', 'Apache2::RequestRec=SCALAR(0x7f5e603c89b0)') called at /etc/httpd/conf/mason_handler.pl line 60
MyApp::Mason::handler('Apache2::RequestRec=SCALAR(0x7f5e603c89b0)') called at -e line 0
eval {...} at -e line 0