DB Error: Disk got full writing '.(temporary)' (Errcode: 28 "No space left on device")

Stack Trace:

File: /home/periodicosibepes/public_html/classes/article/AuthorDAO.inc.php line 144
Function: DAO->retrieveRange("SELECT DISTINCT CAST('' AS CHAR) AS url, 0 AS author_id,...", Array(8), Object(DBResultRange))

File: /home/periodicosibepes/public_html/pages/search/SearchHandler.inc.php line 241
Function: AuthorDAO->getAuthorsAlphabetizedByJournal("3", "V?searchInitial=V", Object(DBResultRange))

File: (unknown) line (unknown)
Function: SearchHandler->authors(Array(0), Object(Request))

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

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

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

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

File: /home/periodicosibepes/public_html/index.php line 63
Function: PKPApplication->execute()