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

WHERE `iblock_element`.`ID` IN (1286101)
/home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/home/bitrix/www/bitrix/modules/main/lib/db/connection.php:330
#1: Bitrix\Main\DB\Connection->query(string)
	/home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:3357
#2: Bitrix\Main\ORM\Query\Query->query(string)
	/home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:825
#3: Bitrix\Main\ORM\Query\Query->exec()
	/home/bitrix/www/bitrix/modules/main/lib/orm/data/datamanager.php:500
#4: Bitrix\Main\ORM\Data\DataManager::getList(array)
	/home/bitrix/www/bitrix/modules/catalog/general/catalog_sku.php:291
#5: CAllCatalogSku::getExistOffers(array, integer)
	/home/bitrix/www/bitrix/modules/catalog/general/catalog_sku.php:271
#6: CAllCatalogSku::IsExistOffers(integer, integer)
	/home/bitrix/www/bitrix/components/bitrix/catalog.store.amount/component.php:90
#7: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:605
#8: CBitrixComponent->__includeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:680
#9: CBitrixComponent->includeComponent(string, array, object, boolean)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039
#10: CAllMain->IncludeComponent(string, string, array, object, array)
	/home/bitrix/www/bitrix/templates/magnet_s2/components/bitrix/catalog/main/page_blocks/tabs_type1.php:46
#11: include(string)
	/home/bitrix/www/bitrix/templates/magnet_s2/components/bitrix/catalog/main/element.php:297
#12: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:789
#13: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:884
#14: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:764
#15: CBitrixComponent->showComponentTemplate()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:712
#16: CBitrixComponent->includeComponentTemplate(string)
	/home/bitrix/www/bitrix/components/bitrix/catalog/component.php:171
#17: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:605
#18: CBitrixComponent->__includeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:680
#19: CBitrixComponent->includeComponent(string, array, boolean, boolean)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039
#20: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/bitrix/ext_www/s2/index.php:782
#21: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159
#22: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2