Fatal error: Uncaught Elasticsearch\Common\Exceptions\NoNodesAvailableException: No alive nodes found in your cluster in /var/www/source/toranote_real/toranote_real_src/vendor/elasticsearch/elasticsearch/src/Elasticsearch/ConnectionPool/StaticNoPingConnectionPool.php:50 Stack trace: #0 /var/www/source/toranote_real/toranote_real_src/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Transport.php(77): Elasticsearch\ConnectionPool\StaticNoPingConnectionPool->nextConnection() #1 /var/www/source/toranote_real/toranote_real_src/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Transport.php(94): Elasticsearch\Transport->getConnection() #2 /var/www/source/toranote_real/toranote_real_src/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php(281): Elasticsearch\Transport->performRequest('POST', '/product_up_ela...', Array, '{"size":10000,"...', Array) #3 /var/www/source/toranote_real/toranote_real_src/vendor/react/promise/src/FulfilledPromise.php(28): Elasticsearch\Connections\Connection->Elasticse in /var/www/source/toranote_real/toranote_real_src/vendor/elasticsearch/elasticsearch/src/Elasticsearch/ConnectionPool/StaticNoPingConnectionPool.php on line 50