Fatal error: Uncaught Elasticsearch\Common\Exceptions\BadRequest400Exception: {"error":{"root_cause":[{"type":"parsing_exception","reason":"No value specified for terms query","line":1,"col":63}],"type":"x_content_parse_exception","reason":"[1:63] [bool] failed to parse field [must]","caused_by":{"type":"parsing_exception","reason":"No value specified for terms query","line":1,"col":63}},"status":400} in /home/www/web7/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php:675 Stack trace: #0 /home/www/web7/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php(333): Elasticsearch\Connections\Connection->process4xxError() #1 /home/www/web7/vendor/react/promise/src/FulfilledPromise.php(28): Elasticsearch\Connections\Connection->Elasticsearch\Connections\{closure}() #2 /home/www/web7/vendor/ezimuel/ringphp/src/Future/CompletedFutureValue.php(55): React\Promise\FulfilledPromise->then() #3 /home/www/web7/vendor/ezimuel/ringphp/src/Core.php(341): GuzzleHttp\Ring\Future\Complete in /home/www/web7/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php on line 675