[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 (90340)
/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:3306
#2: Bitrix\Main\ORM\Query\Query->query(string)
	/home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:817
#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:664
#9: CBitrixComponent->includeComponent(string, array, object)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039
#10: CAllMain->IncludeComponent(string, string, array, object, array)
	/home/bitrix/www/local/templates/prozoo_default/template_ext/catalog.section/gopro/showcase.php:453
#11: include(string)
	/home/bitrix/www/local/templates/prozoo_default/template_ext/catalog.section/gopro/template.php:17
#12: include(string)
	/home/bitrix/www/local/templates/prozoo_default/components/redsign/catalog.section/gopro/template.php:7
#13: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:789
#14: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:884
#15: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:746
#16: CBitrixComponent->showComponentTemplate()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:694
#17: CBitrixComponent->includeComponentTemplate()
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4561
#18: Bitrix\Iblock\Component\Base->loadData()
	/home/bitrix/www/bitrix/modules/iblock/lib/component/elementlist.php:1232
#19: Bitrix\Iblock\Component\ElementList->loadData()
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4540
#20: Bitrix\Iblock\Component\Base->initialLoadAction()
	/home/bitrix/www/local/components/redsign/catalog.section/class.php:323
#21: CatalogSectionComponent->initialLoadAction()
	
#22: call_user_func(array)
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4725
#23: Bitrix\Iblock\Component\Base->doAction()
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4743
#24: Bitrix\Iblock\Component\Base->executeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:649
#25: CBitrixComponent->includeComponent(string, array, object)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039
#26: CAllMain->IncludeComponent(string, string, array, object)
	/home/bitrix/www/local/templates/prozoo_default/components/redsign/catalog/gopro/section.php:332
#27: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:789
#28: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:884
#29: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:746
#30: CBitrixComponent->showComponentTemplate()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:694
#31: CBitrixComponent->includeComponentTemplate(string)
	/home/bitrix/www/local/components/redsign/catalog/component.php:168
#32: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:605
#33: CBitrixComponent->__includeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:664
#34: CBitrixComponent->includeComponent(string, array, boolean)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039
#35: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/bitrix/www/catalog/index.php:458
#36: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159
#37: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2