Fatal error: Uncaught Elasticsearch\Common\Exceptions\BadRequest400Exception: {"error":{"root_cause":[{"type":"parsing_exception","reason":"No text specified for text query","line":1,"col":34}],"type":"parsing_exception","reason":"No text specified for text query","line":1,"col":34},"status":400} in /www/wwwroot/www.kpvip.cn/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php:632 Stack trace: #0 /www/wwwroot/www.kpvip.cn/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php(317): Elasticsearch\Connections\Connection->process4xxError(Array, Array, Array) #1 /www/wwwroot/www.kpvip.cn/vendor/react/promise/src/FulfilledPromise.php(28): Elasticsearch\Connections\Connection->Elasticsearch\Connections\{closure}(Array) #2 /www/wwwroot/www.kpvip.cn/vendor/ezimuel/ringphp/src/Future/CompletedFutureValue.php(55): React\Promise\FulfilledPromise->then(Object(Closure), NULL, NULL) #3 /www/wwwroot/www.kpvip.cn/vendor/ezimuel/ringphp/src/Core.php(341): GuzzleHttp\Ring\Future\Completed in /www/wwwroot/www.kpvip.cn/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php on line 632