Exception Occurred

The following exception has occurred:

Exception:

Invalid response object was sent: type=NULL

FILE:	/var/www/grunt/lib/Application.php
LINE:	1020

BACKTRACE:
 #1: start() in /var/www/apps/sports/app.php on line 17 
 #2: include() in /var/www/domains/wcastl.org/ROOT/html/sports.php on line 2 

PHP INCLUDE PATH:
.:/usr/share/pear:/var/www/:/var/www/apps/sports/

Variables

$_GET
array (
)
$_POST
array (
)
$_SERVER
array (
  'REDIRECT_SCRIPT_URL' => '/athletics/athletics/',
  'REDIRECT_SCRIPT_URI' => 'http://www.wcastl.com/athletics/athletics/',
  'REDIRECT_STATUS' => '200',
  'SCRIPT_URL' => '/athletics/athletics/',
  'SCRIPT_URI' => 'http://www.wcastl.com/athletics/athletics/',
  'HTTP_HOST' => 'www.wcastl.com',
  'HTTP_USER_AGENT' => 'CCBot/1.0 (+http://www.commoncrawl.org/bot.html)',
  'HTTP_ACCEPT' => 'Accept: application/xhtml+xml,text/html;q=0.9,text/plain;',
  'HTTP_ACCEPT_LANGUAGE' => 'en-us,en;q=0.5',
  'HTTP_ACCEPT_ENCODING' => 'gzip',
  'HTTP_ACCEPT_CHARSET' => 'ISO-8859-1,utf-8;q=0.7,*;q=0.7',
  'HTTP_CONNECTION' => 'close',
  'HTTP_CACHE_CONTROL' => 'no-cache',
  'HTTP_PRAGMA' => 'no-cache',
  'PATH' => '/sbin:/usr/sbin:/bin:/usr/bin',
  'SERVER_SIGNATURE' => '',
  'SERVER_SOFTWARE' => 'Apache/2.2.2 (Fedora)',
  'SERVER_NAME' => 'www.wcastl.com',
  'SERVER_ADDR' => '206.196.98.11',
  'SERVER_PORT' => '80',
  'REMOTE_ADDR' => '38.103.63.18',
  'DOCUMENT_ROOT' => '/var/www/domains/wcastl.org/ROOT/html/',
  'SERVER_ADMIN' => 'info@wcastl.org',
  'SCRIPT_FILENAME' => '/var/www/domains/wcastl.org/ROOT/html/sports.php',
  'REMOTE_PORT' => '55794',
  'REDIRECT_URL' => '/athletics/athletics/',
  'GATEWAY_INTERFACE' => 'CGI/1.1',
  'SERVER_PROTOCOL' => 'HTTP/1.1',
  'REQUEST_METHOD' => 'GET',
  'QUERY_STRING' => '',
  'REQUEST_URI' => '/athletics/athletics/',
  'SCRIPT_NAME' => '/sports.php',
  'PATH_INFO' => '/athletics/',
  'PATH_TRANSLATED' => 'redirect:/sports.php//',
  'PHP_SELF' => '/sports.php/athletics/',
  'REQUEST_TIME' => 1216870661,
)
PHP Version
5.1.6
Operating Env.
Linux s11.lc.hostirian.com 2.6.19-1.2288.2.4.fc5smp #1 SMP Sun Mar 4 16:38:41 EST 2007 i686

Error message generated by Grunt.
07/23/2008 22:37:41