O Omeka encontrou um erro

Zend_Db_Statement_Mysqli_Exception

Mysqli statement execute error : Can't change size of file (Errcode: 28)

#0 /var/www/edufes/omeka/application/libraries/Zend/Db/Statement.php(303): Zend_Db_Statement_Mysqli->_execute(Array)
#1 /var/www/edufes/omeka/application/libraries/Zend/Db/Adapter/Abstract.php(480): Zend_Db_Statement->execute(Array)
#2 /var/www/edufes/omeka/application/libraries/Zend/Db/Adapter/Abstract.php(756): Zend_Db_Adapter_Abstract->query(Object(Omeka_Db_Select), Array)
#3 [internal function]: Zend_Db_Adapter_Abstract->fetchRow(Object(Omeka_Db_Select), Array)
#4 /var/www/edufes/omeka/application/libraries/Omeka/Db.php(79): call_user_func_array(Array, Array)
#5 /var/www/edufes/omeka/application/libraries/Omeka/Db/Table.php(670): Omeka_Db->__call('fetchRow', Array)
#6 /var/www/edufes/omeka/application/libraries/Omeka/Db/Table.php(670): Omeka_Db->fetchRow(Object(Omeka_Db_Select), Array)
#7 /var/www/edufes/omeka/plugins/ExhibitBuilder/models/Table/Exhibit.php(166): Omeka_Db_Table->fetchObject(Object(Omeka_Db_Select))
#8 /var/www/edufes/omeka/plugins/ExhibitBuilder/helpers/ExhibitFunctions.php(195): Table_Exhibit->findRandomFeatured()
#9 /var/www/edufes/omeka/plugins/ExhibitBuilder/helpers/ExhibitFunctions.php(176): exhibit_builder_random_featured_exhibit()
#10 /var/www/edufes/omeka/application/views/scripts/index.php(27): exhibit_builder_display_random_featured_exhibit()
#11 /var/www/edufes/omeka/application/libraries/Omeka/View.php(117): include('/var/www/edufes...')
#12 /var/www/edufes/omeka/application/libraries/Zend/View/Abstract.php(888): Omeka_View->_run('/var/www/edufes...')
#13 /var/www/edufes/omeka/application/libraries/Zend/Controller/Action/Helper/ViewRenderer.php(900): Zend_View_Abstract->render('index.php')
#14 /var/www/edufes/omeka/application/controllers/IndexController.php(16): Zend_Controller_Action_Helper_ViewRenderer->renderScript('index.php')
#15 /var/www/edufes/omeka/application/libraries/Zend/Controller/Action.php(516): IndexController->indexAction()
#16 /var/www/edufes/omeka/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('indexAction')
#17 /var/www/edufes/omeka/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#18 /var/www/edufes/omeka/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(101): Zend_Controller_Front->dispatch()
#19 /var/www/edufes/omeka/application/libraries/Zend/Application.php(366): Zend_Application_Bootstrap_Bootstrap->run()
#20 /var/www/edufes/omeka/application/libraries/Omeka/Application.php(79): Zend_Application->run()
#21 /var/www/edufes/omeka/index.php(23): Omeka_Application->run()
#22 {main}