Omeka has encountered an error

Zend_Db_Statement_Mysqli_Exception

Mysqli statement execute error : Server shutdown in progress

Zend_Db_Statement_Mysqli_Exception: Mysqli statement execute error : Server shutdown in progress in /home/presiden/public_html/application/libraries/Zend/Db/Statement/Mysqli.php:215
Stack trace:
#0 /home/presiden/public_html/application/libraries/Zend/Db/Statement.php(303): Zend_Db_Statement_Mysqli->_execute(Array)
#1 /home/presiden/public_html/application/libraries/Zend/Db/Adapter/Abstract.php(480): Zend_Db_Statement->execute(Array)
#2 /home/presiden/public_html/application/libraries/Zend/Db/Adapter/Abstract.php(756): Zend_Db_Adapter_Abstract->query('SELECT `element...', Array)
#3 /home/presiden/public_html/application/libraries/Omeka/Db.php(80): Zend_Db_Adapter_Abstract->fetchRow(Object(Omeka_Db_Select), Array)
#4 /home/presiden/public_html/application/libraries/Omeka/Db/Table.php(669): Omeka_Db->__call('fetchRow', Array)
#5 /home/presiden/public_html/application/models/Table/Element.php(115): Omeka_Db_Table->fetchObject(Object(Omeka_Db_Select))
#6 /home/presiden/public_html/plugins/AvantCommon/models/ItemMetadata.php(41): Table_Element->findByElementSetNameAndElementName('Dublin Core', 'Title')
#7 /home/presiden/public_html/plugins/AvantCommon/models/ItemMetadata.php(259): ItemMetadata::getElementIdForElementName('Title')
#8 /home/presiden/public_html/plugins/AvantCommon/models/ItemMetadata.php(182): ItemMetadata::getTitleElementId()
#9 /home/presiden/public_html/plugins/AvantSearch/models/SearchResultsTableViewRowData.php(100): ItemMetadata::getItemTitle(Object(Item))
#10 /home/presiden/public_html/plugins/AvantSearch/models/SearchResultsTableViewRowData.php(164): SearchResultsTableViewRowData->generateTitles(Object(Item))
#11 /home/presiden/public_html/plugins/AvantSearch/models/SearchResultsTableViewRowData.php(16): SearchResultsTableViewRowData->initializeData(Object(Item))
#12 /home/presiden/public_html/plugins/AvantSearch/views/public/table-view-row.php(4): SearchResultsTableViewRowData->__construct(Object(Item), Object(SearchResultsTableView))
#13 /home/presiden/public_html/application/libraries/Omeka/View.php(114): include('/home/presiden/...')
#14 /home/presiden/public_html/application/libraries/Zend/View/Abstract.php(889): Omeka_View->_run('/home/presiden/...')
#15 /home/presiden/public_html/application/libraries/Zend/View/Helper/Partial.php(109): Zend_View_Abstract->render(NULL)
#16 /home/presiden/public_html/application/libraries/Zend/View/Abstract.php(350): Zend_View_Helper_Partial->partial('/table-view-row...', Array)
#17 /home/presiden/public_html/plugins/AvantSearch/views/public/table-view.php(73): Zend_View_Abstract->__call('partial', Array)
#18 /home/presiden/public_html/application/libraries/Omeka/View.php(114): include('/home/presiden/...')
#19 /home/presiden/public_html/application/libraries/Zend/View/Abstract.php(889): Omeka_View->_run('/home/presiden/...')
#20 /home/presiden/public_html/application/libraries/Zend/View/Helper/Partial.php(109): Zend_View_Abstract->render(NULL)
#21 /home/presiden/public_html/application/libraries/Zend/View/Abstract.php(350): Zend_View_Helper_Partial->partial('/table-view.php', Array)
#22 /home/presiden/public_html/plugins/AvantSearch/views/public/find/search-results.php(7): Zend_View_Abstract->__call('partial', Array)
#23 /home/presiden/public_html/application/libraries/Omeka/View.php(114): include('/home/presiden/...')
#24 /home/presiden/public_html/application/libraries/Zend/View/Abstract.php(889): Omeka_View->_run('/home/presiden/...')
#25 /home/presiden/public_html/application/libraries/Zend/Controller/Action/Helper/ViewRenderer.php(912): Zend_View_Abstract->render(NULL)
#26 /home/presiden/public_html/application/libraries/Zend/Controller/Action/Helper/ViewRenderer.php(933): Zend_Controller_Action_Helper_ViewRenderer->renderScript('find/search-res...', NULL)
#27 /home/presiden/public_html/application/libraries/Zend/Controller/Action/Helper/ViewRenderer.php(972): Zend_Controller_Action_Helper_ViewRenderer->render()
#28 /home/presiden/public_html/application/libraries/Zend/Controller/Action/HelperBroker.php(277): Zend_Controller_Action_Helper_ViewRenderer->postDispatch()
#29 /home/presiden/public_html/application/libraries/Zend/Controller/Action.php(527): Zend_Controller_Action_HelperBroker->notifyPostDispatch()
#30 /home/presiden/public_html/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('searchResultsAc...')
#31 /home/presiden/public_html/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#32 /home/presiden/public_html/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(106): Zend_Controller_Front->dispatch()
#33 /home/presiden/public_html/application/libraries/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run()
#34 /home/presiden/public_html/application/libraries/Omeka/Application.php(73): Zend_Application->run()
#35 /home/presiden/public_html/index.php(23): Omeka_Application->run()
#36 {main}

Warning: Error while sending STMT_CLOSE packet. PID=2574957 in /home/presiden/public_html/application/libraries/Zend/Db/Statement/Mysqli.php on line 105

Fatal error: Uncaught Zend_Db_Statement_Mysqli_Exception: Mysqli prepare error: MySQL server has gone away in /home/presiden/public_html/application/libraries/Zend/Db/Statement/Mysqli.php:77 Stack trace: #0 /home/presiden/public_html/application/libraries/Zend/Db/Statement.php(115): Zend_Db_Statement_Mysqli->_prepare('SELECT `omek_se...') #1 /home/presiden/public_html/application/libraries/Zend/Db/Adapter/Mysqli.php(388): Zend_Db_Statement->__construct(Object(Zend_Db_Adapter_Mysqli), 'SELECT `omek_se...') #2 /home/presiden/public_html/application/libraries/Zend/Db/Adapter/Abstract.php(479): Zend_Db_Adapter_Mysqli->prepare('SELECT `omek_se...') #3 /home/presiden/public_html/application/libraries/Zend/Db/Table/Abstract.php(1583): Zend_Db_Adapter_Abstract->query('SELECT `omek_se...') #4 /home/presiden/public_html/application/libraries/Zend/Db/Table/Abstract.php(1398): Zend_Db_Table_Abstract->_fetch(Object(Zend_Db_Table_Select)) #5 /home/presiden/public_html/application/libraries/Zend/Db/Table/Abstract.php(1363): Zend_Db_Tabl in /home/presiden/public_html/application/libraries/Zend/Db/Statement/Mysqli.php on line 77