DB Error: Disk full (C:\Windows\TEMP\#sql738_41da1_0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")

Stack Trace:

File: C:\wamp\www\uajtest_bk\classes\article\PublishedArticleDAO.inc.php line 202
Function: DAO->retrieve("SELECT DISTINCT ps.*, s.*, se.abstracts_not_required...", Array(9))

File: C:\wamp\www\uajtest_bk\classes\article\PublishedArticleDAO.inc.php line 69
Function: PublishedArticleDAO->getPublishedArticlesInSections("29", Null)

File: C:\wamp\www\uajtest_bk\lib\pkp\classes\cache\GenericCache.inc.php line 63
Function: PublishedArticleDAO->_articlesInSectionsCacheMiss(Object(GenericCache), "29")

File: C:\wamp\www\uajtest_bk\classes\article\PublishedArticleDAO.inc.php line 179
Function: GenericCache->get("29")

File: C:\wamp\www\uajtest_bk\pages\issue\IssueHandler.inc.php line 312
Function: PublishedArticleDAO->getPublishedArticlesInSections("29", True)

File: C:\wamp\www\uajtest_bk\pages\index\IndexHandler.inc.php line 59
Function: IssueHandler::_setupIssueTemplate(Object(Request), Object(Issue))

File: C:\wamp\www\uajtest_bk\lib\pkp\classes\core\PKPRouter.inc.php line 390
Function: IndexHandler->index(Array(0), Object(Request))

File: C:\wamp\www\uajtest_bk\lib\pkp\classes\core\PKPPageRouter.inc.php line 231
Function: PKPRouter->_authorizeInitializeAndCallRequest(Array(2), Object(Request), Array(0), False)

File: C:\wamp\www\uajtest_bk\lib\pkp\classes\core\Dispatcher.inc.php line 134
Function: PKPPageRouter->route(Object(Request))

File: C:\wamp\www\uajtest_bk\lib\pkp\classes\core\PKPApplication.inc.php line 252
Function: Dispatcher->dispatch(Object(Request))

File: C:\wamp\www\uajtest_bk\index.php line 68
Function: PKPApplication->execute()