Fatal error: Uncaught Error: Wrong parameters for Elasticsearch\Common\Exceptions\ServerErrorResponseException([string $message [, long $code [, Throwable $previous = NULL]]]) in /var/www/html/co/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php:674 Stack trace: #0 /var/www/html/co/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php(674): Exception->__construct(NULL, 502) #1 /var/www/html/co/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php(328): Elasticsearch\Connections\Connection->process5xxError(Array, Array, Array) #2 /var/www/html/co/vendor/react/promise/src/FulfilledPromise.php(28): Elasticsearch\Connections\Connection->Elasticsearch\Connections\{closure}(Array) #3 /var/www/html/co/vendor/ezimuel/ringphp/src/Future/CompletedFutureValue.php(55): React\Promise\FulfilledPromise->then(Object(Closure), NULL, NULL) #4 /var/www/html/co/vendor/ezimuel/ringphp/src/Core.php(341): GuzzleHttp\Ring\Future\CompletedFutureValue->then(Object(Cl in /var/www/html/co/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php on line 674