Fatal error: Uncaught Elasticsearch\Common\Exceptions\NoNodesAvailableException: No alive nodes found in your cluster in D:\web\site\esphp\vendor\elasticsearch\elasticsearch\src\Elasticsearch\ConnectionPool\StaticNoPingConnectionPool.php:64
Stack trace:
#0 D:\web\site\esphp\vendor\elasticsearch\elasticsearch\src\Elasticsearch\Transport.php(82): Elasticsearch\ConnectionPool\StaticNoPingConnectionPool->nextConnection()
#1 D:\web\site\esphp\vendor\elasticsearch\elasticsearch\src\Elasticsearch\Transport.php(99): Elasticsearch\Transport->getConnection()
#2 D:\web\site\esphp\vendor\elasticsearch\elasticsearch\src\Elasticsearch\Client.php(1637): Elasticsearch\Transport->performRequest('POST', '/unionall/_sear...', Array, '{"track_total_h...', Array)
#3 D:\web\site\esphp\vendor\elasticsearch\elasticsearch\src\Elasticsearch\Client.php(1220): Elasticsearch\Client->performRequest(Object(Elasticsearch\Endpoints\Search))
#4 D:\web\site\model\Es.class.php(214): Elasticsearch\Client->search(Array)
#5 D:\web\site\model\EsData.class.php(4 in D:\web\site\esphp\vendor\elasticsearch\elasticsearch\src\Elasticsearch\ConnectionPool\StaticNoPingConnectionPool.php on line 64