Дополнительные параметры поиска

[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (2006) MySQL server has gone away (400)
SELECT 
	`sale_internals_discount_entities`.`ID` AS `ID`
FROM `b_sale_discount_entities` `sale_internals_discount_entities` 

WHERE `sale_internals_discount_entities`.`MODULE_ID` = 'catalog'
AND `sale_internals_discount_entities`.`ENTITY` = 'PRICE'
AND `sale_internals_discount_entities`.`FIELD_ENTITY` = 'CATALOG_GROUP_ID'
AND `sale_internals_discount_entities`.`FIELD_TABLE` = 'CATALOG_GROUP_ID'
LIMIT 0, 1

/mks-market.ru/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/mks-market.ru/bitrix/modules/main/lib/db/connection.php:329
#1: Bitrix\Main\DB\Connection->query(string)
	/mks-market.ru/bitrix/modules/main/lib/entity/query.php:1924
#2: Bitrix\Main\Entity\Query->query(string)
	/mks-market.ru/bitrix/modules/main/lib/entity/query.php:505
#3: Bitrix\Main\Entity\Query->exec()
	/mks-market.ru/bitrix/modules/main/lib/entity/datamanager.php:256
#4: Bitrix\Main\Entity\DataManager::getList(array)
	/mks-market.ru/bitrix/modules/catalog/general/product.php:1697
#5: CAllCatalogProduct::isNeedleToMinimizeCatalogGroup(array)
	/mks-market.ru/bitrix/modules/catalog/general/product.php:924
#6: CAllCatalogProduct::GetOptimalPrice(integer, double, array, string, array, string, array)
	/mks-market.ru/bitrix/modules/catalog/general/product_provider.php:325
#7: CCatalogProductProvider::GetProductData(array)
	/mks-market.ru/bitrix/modules/sale/lib/providerbase.php:1262
#8: Bitrix\Sale\ProviderBase::getProductData(object, array, NULL)
	/mks-market.ru/bitrix/modules/sale/lib/basket.php:334
#9: Bitrix\Sale\Basket->refreshData(array)
	/mks-market.ru/bitrix/modules/sale/lib/basketcomponenthelper.php:608
#10: Bitrix\Sale\BasketComponentHelper::calculateBasketCost(object)
	/mks-market.ru/bitrix/modules/sale/lib/basketcomponenthelper.php:255
#11: Bitrix\Sale\BasketComponentHelper::calculatePrice(integer, array)
	/mks-market.ru/bitrix/modules/sale/lib/basketcomponenthelper.php:126
#12: Bitrix\Sale\BasketComponentHelper::updateFUserBasketPrice(integer, string)
	/mks-market.ru/bitrix/modules/sale/lib/basketcomponenthelper.php:331
#13: Bitrix\Sale\BasketComponentHelper::onSaleBasketItemEntitySaved(object)
	/mks-market.ru/bitrix/modules/sale/lib/internals/events.php:18
#14: Bitrix\Sale\Internals\Events::onSaleBasketItemEntitySaved(object)
	
#15: call_user_func_array(array, array)
	/mks-market.ru/bitrix/modules/main/lib/eventmanager.php:442
#16: Bitrix\Main\EventManager->sendToEventHandler(array, object)
	/mks-market.ru/bitrix/modules/main/lib/eventmanager.php:378
#17: Bitrix\Main\EventManager->send(object)
	/mks-market.ru/bitrix/modules/main/lib/event.php:142
#18: Bitrix\Main\Event->send()
	/mks-market.ru/bitrix/modules/sale/lib/basketitem.php:528
#19: Bitrix\Sale\BasketItem->save()
	/mks-market.ru/bitrix/modules/sale/lib/basket.php:1000
#20: Bitrix\Sale\Basket->save()
	/mks-market.ru/bitrix/modules/sale/lib/compatible/basketcompatibility.php:539
#21: Bitrix\Sale\Compatible\BasketCompatibility::add(array)
	/mks-market.ru/bitrix/modules/sale/mysql/basket.php:458
#22: CSaleBasket::Add(array)
	/mks-market.ru/bitrix/modules/catalog/include.php:1821
#23: Add2BasketByProductID(integer, double, array, array)
	/mks-market.ru/bitrix/modules/iblock/lib/component/base.php:3853
#24: Bitrix\Iblock\Component\Base->addProductToBasket(integer, string)
	/mks-market.ru/bitrix/modules/iblock/lib/component/base.php:3693
#25: Bitrix\Iblock\Component\Base->processLinkAction()
	
#26: call_user_func(array)
	/mks-market.ru/bitrix/modules/iblock/lib/component/base.php:4129
#27: Bitrix\Iblock\Component\Base->doAction()
	/mks-market.ru/bitrix/modules/iblock/lib/component/base.php:4147
#28: Bitrix\Iblock\Component\Base->executeComponent()
	/mks-market.ru/bitrix/modules/main/classes/general/component.php:585
#29: CBitrixComponent->includeComponent(string, array, object)
	/mks-market.ru/bitrix/modules/main/classes/general/main.php:1035
#30: CAllMain->IncludeComponent(string, string, array, object)
	/mks-market.ru/bitrix/templates/remont_or/components/bitrix/catalog/props/section.php:59
#31: include(string)
	/mks-market.ru/bitrix/modules/main/classes/general/component_template.php:714
#32: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/mks-market.ru/bitrix/modules/main/classes/general/component_template.php:806
#33: CBitrixComponentTemplate->IncludeTemplate(array)
	/mks-market.ru/bitrix/modules/main/classes/general/component.php:681
#34: CBitrixComponent->showComponentTemplate()
	/mks-market.ru/bitrix/modules/main/classes/general/component.php:629
#35: CBitrixComponent->includeComponentTemplate(string)
	/mks-market.ru/bitrix/components/bitrix/catalog/component.php:168
#36: include(string)
	/mks-market.ru/bitrix/modules/main/classes/general/component.php:548
#37: CBitrixComponent->__includeComponent()
	/mks-market.ru/bitrix/modules/main/classes/general/component.php:600
#38: CBitrixComponent->includeComponent(string, array, boolean)
	/mks-market.ru/bitrix/modules/main/classes/general/main.php:1035
#39: CAllMain->IncludeComponent(string, string, array, boolean)
	/mks-market.ru/catalog/index.php:242
#40: include_once(string)
	/mks-market.ru/bitrix/modules/main/include/urlrewrite.php:159
#41: include_once(string)
	/mks-market.ru/bitrix/urlrewrite.php:2