Fatal error: Uncaught Elastic\Transport\Exception\NoNodeAvailableException: No alive nodes. All the 1 nodes seem to be down. in /home/rightbiz/public_html/libraries/elasticsearch/vendor/elastic/transport/src/NodePool/SimpleNodePool.php:77 Stack trace: #0 /home/rightbiz/public_html/libraries/elasticsearch/vendor/elastic/transport/src/Transport.php(312): Elastic\Transport\NodePool\SimpleNodePool->nextNode() #1 /home/rightbiz/public_html/libraries/elasticsearch/vendor/elasticsearch/elasticsearch/src/Client.php(168): Elastic\Transport\Transport->sendRequest(Object(GuzzleHttp\Psr7\Request)) #2 /home/rightbiz/public_html/libraries/elasticsearch/vendor/elasticsearch/elasticsearch/src/Traits/ClientEndpointsTrait.php(1608): Elastic\Elasticsearch\Client->sendRequest(Object(GuzzleHttp\Psr7\Request)) #3 /home/rightbiz/public_html/elasticsearch/ElasticsearchClient.php(90): Elastic\Elasticsearch\Client->search(Array) #4 /home/rightbiz/public_html/tpl4/index.php(1322): ElasticsearchClientPHP->search('rightbiz_listin...', Array) #5 {main} thrown in /home/rightbiz/public_html/libraries/elasticsearch/vendor/elastic/transport/src/NodePool/SimpleNodePool.php on line 77