[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (2006) MySQL server has gone away (400)
SELECT 
	`iblock_iblock_site`.`IBLOCK_ID` AS `IBLOCK_ID`,
	`iblock_iblock_site`.`SITE_ID` AS `UALIAS_0`,
	`iblock_iblock_site_iblock`.`ID` AS `UALIAS_1`
FROM `b_iblock_site` `iblock_iblock_site` 
LEFT JOIN `b_iblock` `iblock_iblock_site_iblock` ON `iblock_iblock_site`.`IBLOCK_ID` = `iblock_iblock_site_iblock`.`ID`
WHERE (`iblock_iblock_site`.`IBLOCK_ID` in (29))
AND `iblock_iblock_site`.`SITE_ID` = 's1'
AND `iblock_iblock_site_iblock`.`ACTIVE` = 'Y'
/home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection->queryInternal
	/home/bitrix/www/bitrix/modules/main/lib/db/connection.php:330
#1: Bitrix\Main\DB\Connection->query
	/home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:3304
#2: Bitrix\Main\ORM\Query\Query->query
	/home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:816
#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
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:3974
#5: Bitrix\Iblock\Component\Base->checkIblock
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:3938
#6: Bitrix\Iblock\Component\Base->processResultData
	/home/bitrix/www/bitrix/components/bitrix/catalog.section/class.php:91
#7: CatalogSectionComponent->processResultData
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4453
#8: Bitrix\Iblock\Component\Base->loadData
	/home/bitrix/www/bitrix/modules/iblock/lib/component/elementlist.php:1201
#9: Bitrix\Iblock\Component\ElementList->loadData
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4442
#10: Bitrix\Iblock\Component\Base->initialLoadAction
	/home/bitrix/www/bitrix/components/bitrix/catalog.section/class.php:333
#11: CatalogSectionComponent->initialLoadAction
	
#12: call_user_func
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4627
#13: Bitrix\Iblock\Component\Base->doAction
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4645
#14: Bitrix\Iblock\Component\Base->executeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:649
#15: CBitrixComponent->includeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039
#16: CAllMain->IncludeComponent
	/home/bitrix/www/bitrix/templates/main_new/components/yenisite/favorite.list/.default/template.php:3
#17: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:789
#18: CBitrixComponentTemplate->__IncludePHPTemplate
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:884
#19: CBitrixComponentTemplate->IncludeTemplate
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:746
#20: CBitrixComponent->showComponentTemplate
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:694
#21: CBitrixComponent->includeComponentTemplate
	/home/bitrix/www/bitrix/components/yenisite/favorite.list/component.php:171
#22: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:605
#23: CBitrixComponent->__includeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:664
#24: CBitrixComponent->includeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039
#25: CAllMain->IncludeComponent
	/home/bitrix/www/bitrix/templates/main_new/header.php:494
#26: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog_after.php:106
#27: require(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog.php:11
#28: require_once(string)
	/home/bitrix/www/bitrix/header.php:1
#29: require(string)
	/home/bitrix/www/catalog/section.php:8
#30: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159
#31: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2