DB Error: Can't create/write to file '/tmp/#sql_d64_0.MAI' (Errcode: 28 "No space left on device")

Stack Trace:

File: /home/jimutun/public_html/classes/article/PublishedArticleDAO.inc.php line 234
Function: DAO->retrieve("SELECT DISTINCT pa.*, a.*, SUBSTRING(COALESCE(stl.se...", Array(10))

File: /home/jimutun/public_html/classes/article/PublishedArticleDAO.inc.php line 43
Function: PublishedArticleDAO->getPublishedArticlesInSections("32", Null)

File: (unknown) line (unknown)
Function: PublishedArticleDAO->_articlesInSectionsCacheMiss(Object(GenericCache), "32")

File: /home/jimutun/public_html/lib/pkp/classes/cache/GenericCache.inc.php line 63
Function: call_user_func_array(Array(2), Array(2))

File: /home/jimutun/public_html/classes/article/PublishedArticleDAO.inc.php line 190
Function: GenericCache->get("32")

File: /home/jimutun/public_html/pages/issue/IssueHandler.inc.php line 460
Function: PublishedArticleDAO->getPublishedArticlesInSections("32", True)

File: /home/jimutun/public_html/pages/index/IndexHandler.inc.php line 59
Function: IssueHandler->_setupIssueTemplate(Object(Request), Object(Issue))

File: (unknown) line (unknown)
Function: IndexHandler->index(Array(0), Object(Request))

File: /home/jimutun/public_html/lib/pkp/classes/core/PKPRouter.inc.php line 362
Function: call_user_func(Array(2), Array(0), Object(Request))

File: /home/jimutun/public_html/lib/pkp/classes/core/PKPPageRouter.inc.php line 220
Function: PKPRouter->_authorizeInitializeAndCallRequest(Array(2), Object(Request), Array(0), False)

File: /home/jimutun/public_html/lib/pkp/classes/core/Dispatcher.inc.php line 134
Function: PKPPageRouter->route(Object(Request))

File: /home/jimutun/public_html/lib/pkp/classes/core/PKPApplication.inc.php line 178
Function: Dispatcher->dispatch(Object(Request))

File: /home/jimutun/public_html/index.php line 64
Function: PKPApplication->execute()