System error

error:  could not find component for path '../no_db.comp'
context: 
... 
9:  use DBIUtils;
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";
... 
code stack:  /home/httpd/htdocs/content/immuno/search/ab_search.comp:13
/home/httpd/htdocs/content/immuno/ab_search:41
/home/httpd/htdocs/content/immuno/autohandler:63
raw error






























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


Trace begun at /usr/local/lib/perl5/site_perl/5.8.0/Exception/Class.pm line 164
Exception::Class::__ANON__('could not find component for path \'../no_db.comp\'^J') called at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/Request.pm line 996
HTML::Mason::Request::comp('HTML::Mason::Request::ApacheHandler=HASH(0x8d5e168)', '../no_db.comp', 'message', 'Can\'t use database \'hcv_immunology\': Server message number=911 severity=11 state=2 line=1 server=GRTMP text=Attempt to locate entry in sysdatabases for database \'hcv_immunology\' by name failed - no entry found under that name. Make sure that name is entered properly.^J Statement=USE hcv_immunology^J^J^J^JStack:^J  [/home/httpd/lib/perl/immuno/DBIUtils.pm:70]^J  [/home/httpd/htdocs/content/immuno/search/ab_search.comp:12]^J  [/home/httpd/htdocs/content/immuno/ab_search:41]^J  [/home/httpd/htdocs/content/immuno/autohandler:63]^J') called at /home/httpd/htdocs/content/immuno/search/ab_search.comp line 13
HTML::Mason::Commands::__ANON__('q', 'CGI=HASH(0x8e57dec)', 'db', 'ab') called at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/Component.pm line 134
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x8e8befc)', 'q', 'CGI=HASH(0x8e57dec)', 'db', 'ab') called at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/Request.pm line 1074
eval {...}('HTML::Mason::Component::FileBased=HASH(0x8e8befc)', 'q', 'CGI=HASH(0x8e57dec)', 'db', 'ab') called at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/Request.pm line 1068
HTML::Mason::Request::comp(undef, undef, 'q', 'CGI=HASH(0x8e57dec)', 'db', 'ab') called at /home/httpd/htdocs/content/immuno/ab_search line 41
HTML::Mason::Commands::__ANON__ at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/Component.pm line 134
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x8e14080)') called at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/Request.pm line 1069
eval {...}('HTML::Mason::Component::FileBased=HASH(0x8e14080)') called at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/Request.pm line 1068
HTML::Mason::Request::comp(undef, undef) called at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/Request.pm line 760
HTML::Mason::Request::call_next('HTML::Mason::Request::ApacheHandler=HASH(0x8d5e168)') called at /home/httpd/htdocs/content/immuno/autohandler line 63
HTML::Mason::Commands::__ANON__ at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/Component.pm line 134
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x8e57510)') called at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/Request.pm line 1069
eval {...}('HTML::Mason::Component::FileBased=HASH(0x8e57510)') called at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/Request.pm line 1068
HTML::Mason::Request::comp(undef, undef, undef) called at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/Request.pm line 338
eval {...}(undef, undef, undef) called at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/Request.pm line 338
eval {...}(undef, undef, undef) called at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/Request.pm line 297
HTML::Mason::Request::exec('HTML::Mason::Request::ApacheHandler=HASH(0x8d5e168)') called at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/ApacheHandler.pm line 134
eval {...}('HTML::Mason::Request::ApacheHandler=HASH(0x8d5e168)') called at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/ApacheHandler.pm line 134
HTML::Mason::Request::ApacheHandler::exec('HTML::Mason::Request::ApacheHandler=HASH(0x8d5e168)') called at /usr/local/lib/perl5/site_perl/5.8.0/HTML/Mason/ApacheHandler.pm line 792
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x8749060)', 'Apache=SCALAR(0x8d59410)') called at /home/httpd/mason_handler.pl line 42
MyApp::Mason::handler('Apache=SCALAR(0x8d59410)') called at /dev/null line 0
eval {...}('Apache=SCALAR(0x8d59410)') called at /dev/null line 0