[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (2006) MySQL server has gone away (400)

				SELECT
					P.ID
					,P.CODE
					,P.TEMPLATE
					,P.ENTITY_TYPE
					,P.ENTITY_ID
					,IP.VALUE
				FROM
					b_iblock_section_iprop IP
					INNER JOIN b_iblock_iproperty P ON P.ID = IP.IPROP_ID
				WHERE
					IP.IBLOCK_ID = 1
					AND IP.SECTION_ID = 238
			
/var/www/bitrix/data/www/u-stena.ru/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/var/www/bitrix/data/www/u-stena.ru/bitrix/modules/main/lib/db/connection.php:329
#1: Bitrix\Main\DB\Connection->query(string)
	/var/www/bitrix/data/www/u-stena.ru/bitrix/modules/iblock/lib/inheritedproperty/sectionvalues.php:109
#2: Bitrix\Iblock\InheritedProperty\SectionValues->queryValues()
	/var/www/bitrix/data/www/u-stena.ru/bitrix/modules/iblock/lib/inheritedproperty/basevalues.php:100
#3: Bitrix\Iblock\InheritedProperty\BaseValues->getValues()
	/var/www/bitrix/data/www/u-stena.ru/bitrix/components/bitrix/catalog.section.list/component.php:159
#4: include(string)
	/var/www/bitrix/data/www/u-stena.ru/bitrix/modules/main/classes/general/component.php:548
#5: CBitrixComponent->__includeComponent()
	/var/www/bitrix/data/www/u-stena.ru/bitrix/modules/main/classes/general/component.php:600
#6: CBitrixComponent->includeComponent(string, array, object)
	/var/www/bitrix/data/www/u-stena.ru/bitrix/modules/main/classes/general/main.php:1035
#7: CAllMain->IncludeComponent(string, string, array, object, array)
	/var/www/bitrix/data/www/u-stena.ru/bitrix/templates/u_stena/components/bitrix/catalog/katalog_fotooboev/element.php:34
#8: include(string)
	/var/www/bitrix/data/www/u-stena.ru/bitrix/modules/main/classes/general/component_template.php:714
#9: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/var/www/bitrix/data/www/u-stena.ru/bitrix/modules/main/classes/general/component_template.php:806
#10: CBitrixComponentTemplate->IncludeTemplate(array)
	/var/www/bitrix/data/www/u-stena.ru/bitrix/modules/main/classes/general/component.php:681
#11: CBitrixComponent->showComponentTemplate()
	/var/www/bitrix/data/www/u-stena.ru/bitrix/modules/main/classes/general/component.php:629
#12: CBitrixComponent->includeComponentTemplate(string)
	/var/www/bitrix/data/www/u-stena.ru/bitrix/components/bitrix/catalog/component.php:168
#13: include(string)
	/var/www/bitrix/data/www/u-stena.ru/bitrix/modules/main/classes/general/component.php:548
#14: CBitrixComponent->__includeComponent()
	/var/www/bitrix/data/www/u-stena.ru/bitrix/modules/main/classes/general/component.php:600
#15: CBitrixComponent->includeComponent(string, array, boolean)
	/var/www/bitrix/data/www/u-stena.ru/bitrix/modules/main/classes/general/main.php:1035
#16: CAllMain->IncludeComponent(string, string, array, boolean)
	/var/www/bitrix/data/www/u-stena.ru/freski/index.php:196
#17: include_once(string)
	/var/www/bitrix/data/www/u-stena.ru/bitrix/modules/main/include/urlrewrite.php:159
#18: include_once(string)
	/var/www/bitrix/data/www/u-stena.ru/bitrix/urlrewrite.php:2