[Elasticsearch\Common\Exceptions\BadRequest400Exception] 
{"error":{"root_cause":[{"type":"parsing_exception","reason":"Invalid aggregation name []. Aggregation names can contain any character except '[', ']', and '>'","line":1,"col":251}],"type":"parsing_exception","reason":"Invalid aggregation name []. Aggregation names can contain any character except '[', ']', and '>'","line":1,"col":251},"status":400} (400)
/home/bitrix/www/local/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php:675
#0: Elasticsearch\Connections\Connection->process4xxError(array, array, array)
	/home/bitrix/www/local/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php:333
#1: Elasticsearch\Connections\Connection->Elasticsearch\Connections\{closure}(array)
	/home/bitrix/www/local/vendor/react/promise/src/FulfilledPromise.php:28
#2: React\Promise\FulfilledPromise->then(object, NULL, NULL)
	/home/bitrix/www/local/vendor/ezimuel/ringphp/src/Future/CompletedFutureValue.php:65
#3: GuzzleHttp\Ring\Future\CompletedFutureValue->then(object, NULL, NULL)
	/home/bitrix/www/local/vendor/ezimuel/ringphp/src/Core.php:341
#4: GuzzleHttp\Ring\Core::proxy(object, object)
	/home/bitrix/www/local/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php:345
#5: Elasticsearch\Connections\Connection->Elasticsearch\Connections\{closure}(array, object, object, array)
	/home/bitrix/www/local/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php:241
#6: Elasticsearch\Connections\Connection->performRequest(string, string, array, string, array, object)
	/home/bitrix/www/local/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Transport.php:115
#7: Elasticsearch\Transport->performRequest(string, string, array, array, array)
	/home/bitrix/www/local/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Client.php:1637
#8: Elasticsearch\Client->performRequest(object)
	/home/bitrix/www/local/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Client.php:1220
#9: Elasticsearch\Client->search(array)
	/home/bitrix/www/local/components/hw/elastic.filter/component.php:676
#10: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:594
#11: CBitrixComponent->__includeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:102
#12: CBitrixComponent->executeComponent()
	/home/bitrix/www/local/components/hw/elastic.filter/class.php:136
#13: ElasticCatalogSmartFilter->executeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:638
#14: CBitrixComponent->includeComponent(string, array, NULL)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1037
#15: CAllMain->IncludeComponent(string, string, array)
	/home/bitrix/www/brands/detail.php:265
#16: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159
#17: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2