Fatal error: Uncaught Elasticsearch\Common\Exceptions\BadRequest400Exception: {"error":{"root_cause":[{"type":"parsing_exception","reason":"[simple_query_string] unknown token [VALUE_NULL] after [query]","line":1,"col":52}],"type":"parsing_exception","reason":"[simple_query_string] unknown token [VALUE_NULL] after [query]","line":1,"col":52},"status":400} in /sites/abyhom.com/config/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php:627 Stack trace: #0 /sites/abyhom.com/config/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php(310): Elasticsearch\Connections\Connection->process4xxError(Array, Array, Array) #1 /sites/abyhom.com/config/vendor/react/promise/src/FulfilledPromise.php(25): Elasticsearch\Connections\Connection->Elasticsearch\Connections\{closure}(Array) #2 /sites/abyhom.com/config/vendor/guzzlehttp/ringphp/src/Future/CompletedFutureValue.php(55): React\Promise\FulfilledPromise->then(Object(Closure), NULL, NULL) #3 /sites/abyhom.com/config/vendor/guzzlehtt in /sites/abyhom.com/config/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php on line 627