[Elasticsearch\Common\Exceptions\BadRequest400Exception] 
{"error":{"root_cause":[{"type":"x_content_parse_exception","reason":"[1:979] [bool] failed to parse field [must]"}],"type":"x_content_parse_exception","reason":"[1:979] [bool] failed to parse field [must]","caused_by":{"type":"illegal_argument_exception","reason":"field name is null or empty"}},"status":400} (400)
/srv/www/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php:641
#0: Elasticsearch\Connections\Connection->process4xxError(array, array, array)
	/srv/www/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php:325
#1: Elasticsearch\Connections\Connection->Elasticsearch\Connections\{closure}(array)
	/srv/www/vendor/react/promise/src/FulfilledPromise.php:28
#2: React\Promise\FulfilledPromise->then(object, NULL, NULL)
	/srv/www/vendor/ezimuel/ringphp/src/Future/CompletedFutureValue.php:65
#3: GuzzleHttp\Ring\Future\CompletedFutureValue->then(object, NULL, NULL)
	/srv/www/vendor/ezimuel/ringphp/src/Core.php:341
#4: GuzzleHttp\Ring\Core::proxy(object, object)
	/srv/www/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php:337
#5: Elasticsearch\Connections\Connection->Elasticsearch\Connections\{closure}(array, object, object, array)
	/srv/www/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php:233
#6: Elasticsearch\Connections\Connection->performRequest(string, string, array, string, array, object)
	/srv/www/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Transport.php:110
#7: Elasticsearch\Transport->performRequest(string, string, array, array, array)
	/srv/www/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Client.php:1591
#8: Elasticsearch\Client->performRequest(object)
	/srv/www/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Client.php:1216
#9: Elasticsearch\Client->search(array)
	/srv/www/src/Filter/Elastic/FilterManager.php:789
#10: SimpleWine\Filter\Elastic\FilterManager->getFilterSearchResult(object, array)
	/srv/www/src/Filter/Elastic/FilterManager.php:322
#11: SimpleWine\Filter\Elastic\FilterManager->getOfferAggsByProperty(object, array)
	/srv/www/src/Filter/Elastic/FilterManager.php:80
#12: SimpleWine\Filter\Elastic\FilterManager->aggregate(string, array, boolean)
	/srv/www/src/Filter/Filter.php:973
#13: SimpleWine\Filter\Filter->obtainFilterResult()
	/srv/www/src/Filter/Filter.php:1243
#14: SimpleWine\Filter\Filter->getFilterResult()
	/srv/www/src/Catalog/SeoHelper.php:333
#15: SimpleWine\Catalog\SeoHelper->getBottomSectionText()
	/srv/www/src/Catalog/SeoHelper.php:365
#16: SimpleWine\Catalog\SeoHelper->renderBottomSectionText()
	/srv/www/common/local/components/adv/elastic.catalog.list/class.php:587
#17: ElasticCatalogList->loadSeoFields()
	/srv/www/common/local/components/adv/elastic.catalog.list/class.php:159
#18: ElasticCatalogList->executeComponent()
	/srv/www/common/bitrix/modules/main/classes/general/component.php:638
#19: CBitrixComponent->includeComponent(string, array, object)
	/srv/www/common/bitrix/modules/main/classes/general/main.php:1037
#20: CAllMain->IncludeComponent(string, string, array, object, array)
	/srv/www/common/local/components/adv/catalog/templates/.default/list.php:65
#21: include(string)
	/srv/www/common/bitrix/modules/main/classes/general/component_template.php:720
#22: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/srv/www/common/bitrix/modules/main/classes/general/component_template.php:815
#23: CBitrixComponentTemplate->IncludeTemplate(array)
	/srv/www/common/bitrix/modules/main/classes/general/component.php:735
#24: CBitrixComponent->showComponentTemplate()
	/srv/www/common/bitrix/modules/main/classes/general/component.php:683
#25: CBitrixComponent->includeComponentTemplate(string)
	/srv/www/common/local/components/adv/catalog/class.php:107
#26: CatalogComplex->executeComponent()
	/srv/www/common/bitrix/modules/main/classes/general/component.php:638
#27: CBitrixComponent->includeComponent(string, array, NULL)
	/srv/www/common/bitrix/modules/main/classes/general/main.php:1037
#28: CAllMain->IncludeComponent(string, string, array, NULL, array)
	/srv/www/web/catalog/index.php:24
#29: include_once(string)
	/srv/www/common/bitrix/modules/main/include/urlrewrite.php:159
#30: include_once(string)
	/srv/www/common/bitrix/urlrewrite.php:2