When I login the latest Newscoop beta I immediately get the following error:

Error Report
Error ID:     2:Newscoop:4.0-RC4:Loader.php:146
Error String:     include_once(doctrine/orm/query/kqw9j.php): failed to open stream: No such file or directory
Time:     Sun, 22 Apr 2012 04:07:28 -0600
Backtrace:    

{closure}() called at [/my/directory/public_html/newscoop/library/Zend/Loader.php:146]
Zend_Loader::loadFile() called at [/my/directory/public_html/newscoop/library/Zend/Loader.php:146]
Zend_Loader::loadFile() called at [/my/directory/public_html/newscoop/library/Zend/Loader.php:94]
Zend_Loader::loadClass() called at [:]
call_user_func() called at [/my/directory/public_html/newscoop/library/Zend/Loader/Autoloader.php:472]
Zend_Loader_Autoloader::_autoload() called at [:]
call_user_func() called at [/my/directory/public_html/newscoop/library/Zend/Loader/Autoloader.php:124]
Zend_Loader_Autoloader::autoload() called at [:]
spl_autoload_call() called at [:]
defined() called at [/my/directory/public_html/newscoop/library/Doctrine/ORM/Query/Lexer.php:161]
Doctrine\ORM\Query\Lexer::getType() called at [/my/directory/public_html/newscoop/library/Doctrine/Common/Lexer.php:214]
Doctrine\Common\Lexer::scan() called at [/my/directory/public_html/newscoop/library/Doctrine/Common/Lexer.php:70]
Doctrine\Common\Lexer::setInput() called at [/my/directory/public_html/newscoop/library/Doctrine/ORM/Query/Lexer.php:117]
Doctrine\ORM\Query\Lexer::__construct() called at [/my/directory/public_html/newscoop/library/Doctrine/ORM/Query/Parser.php:145]
Doctrine\ORM\Query\Parser::__construct() called at [/my/directory/public_html/newscoop/library/Doctrine/ORM/Query.php:212]
Doctrine\ORM\Query::_parse() called at [/my/directory/public_html/newscoop/library/Doctrine/ORM/Query.php:234]
Doctrine\ORM\Query::_doExecute() called at [/my/directory/public_html/newscoop/library/Doctrine/ORM/AbstractQuery.php:607]
Doctrine\ORM\AbstractQuery::execute() called at [/my/directory/public_html/newscoop/library/Doctrine/ORM/AbstractQuery.php:480]
Doctrine\ORM\AbstractQuery::getSingleResult() called at [/my/directory/public_html/newscoop/library/Doctrine/ORM/AbstractQuery.php:506]
Doctrine\ORM\AbstractQuery::getSingleScalarResult() called at [/my/directory/public_html/newscoop/library/Newscoop/Services/StatService.php:123]
Newscoop\Services\StatService::getArticles() called at [/my/directory/public_html/newscoop/library/Newscoop/Services/StatService.php:45]
Newscoop\Services\StatService::getAll() called at [/my/directory/public_html/newscoop/application/modules/admin/controllers/SupportController.php:49]
Admin_SupportController::popupAction() called at [/my/directory/public_html/newscoop/library/Zend/Controller/Action.php:513]
Zend_Controller_Action::dispatch() called at [/my/directory/public_html/newscoop/library/Zend/Controller/Dispatcher/Standard.php:295]
Zend_Controller_Dispatcher_Standard::dispatch() called at [/my/directory/public_html/newscoop/library/Zend/Controller/Front.php:954]
Zend_Controller_Front::dispatch() called at [/my/directory/public_html/newscoop/library/Zend/Application/Bootstrap/Bootstrap.php:97]
Zend_Application_Bootstrap_Bootstrap::run() called at [/my/directory/public_html/newscoop/library/Zend/Application.php:366]
Zend_Application::run() called at [/my/directory/public_html/newscoop/public/index.php:7]
require_once() called at [/my/directory/public_html/newscoop/admin.php:4]

Any clue why?