Deprecated: Exception::__construct(): Passing null to parameter #2 ($code) of type int is deprecated in /home/daus/domains/mdihs/plugins/AvantElasticsearch/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php on line 544

Fatal error: Uncaught TypeError: get_class(): Argument #1 ($object) must be of type object, null given in /home/daus/domains/mdihs/plugins/AvantSearch/controllers/FindController.php:283 Stack trace: #0 /home/daus/domains/mdihs/plugins/AvantSearch/controllers/FindController.php(330): AvantSearch_FindController->retryQueryUsingElasticsearch(Object(SearchResultsTableView), 1) #1 /home/daus/domains/mdihs/plugins/AvantSearch/controllers/FindController.php(202): AvantSearch_FindController->performElastticsearchSearch(Object(AvantElasticsearchQueryBuilder), Object(SearchResultsTableView), 1) #2 /home/daus/domains/mdihs/plugins/AvantSearch/controllers/FindController.php(154): AvantSearch_FindController->performQueryUsingElasticsearch(Object(AvantElasticsearchQueryBuilder), Object(SearchResultsTableView)) #3 /home/daus/domains/mdihs/plugins/AvantSearch/controllers/FindController.php(61): AvantSearch_FindController->performQuery(Object(SearchResultsTableView)) #4 /home/daus/domains/mdihs/plugins/AvantSearch/controllers/FindController.php(312): AvantSearch_FindController->find() #5 /home/daus/domains/mdihs/application/libraries/Zend/Controller/Action.php(516): AvantSearch_FindController->searchResultsAction() #6 /home/daus/domains/mdihs/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('searchResultsAc...') #7 /home/daus/domains/mdihs/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http)) #8 /home/daus/domains/mdihs/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(106): Zend_Controller_Front->dispatch() #9 /home/daus/domains/mdihs/application/libraries/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run() #10 /home/daus/domains/mdihs/application/libraries/Omeka/Application.php(73): Zend_Application->run() #11 /home/daus/domains/mdihs/index.php(23): Omeka_Application->run() #12 {main} thrown in /home/daus/domains/mdihs/plugins/AvantSearch/controllers/FindController.php on line 283