Fatal error: Uncaught Elasticsearch\Common\Exceptions\ServerErrorResponseException: {"ok":false,"message":"The instance rejected the connection."} in /var/www/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php:676 Stack trace: #0 /var/www/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php(296): Elasticsearch\Connections\Connection->process5xxError(Array, Array, Array) #1 /var/www/vendor/react/promise/src/FulfilledPromise.php(28): Elasticsearch\Connections\Connection->Elasticsearch\Connections\{closure}(Array) #2 /var/www/vendor/guzzlehttp/ringphp/src/Future/CompletedFutureValue.php(55): React\Promise\FulfilledPromise->then(Object(Closure), NULL, NULL) #3 /var/www/vendor/guzzlehttp/ringphp/src/Core.php(341): GuzzleHttp\Ring\Future\CompletedFutureValue->then(Object(Closure), NULL, NULL) #4 /var/www/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php(314): GuzzleHttp\Ring\Core::proxy(Object(GuzzleHttp\Ring\Future\CompletedFutureArray), Obj in /var/www/libs/Zend/Controller/Plugin/Broker.php on line 312