[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (2006) MySQL server has gone away (400)
SELECT 
	`iblock_property`.`ID` AS `ID`,
	`iblock_property`.`CODE` AS `CODE`,
	`iblock_property`.`SORT` AS `SORT`
FROM `b_iblock_property` `iblock_property` 

WHERE `iblock_property`.`IBLOCK_ID` = 17
AND `iblock_property`.`ACTIVE` = 'Y'
ORDER BY `SORT` ASC, `ID` ASC
/var/www/electrictd.ru/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/var/www/electrictd.ru/bitrix/modules/main/lib/db/connection.php:330
#1: Bitrix\Main\DB\Connection->query(string)
	/var/www/electrictd.ru/bitrix/modules/main/lib/orm/query/query.php:3398
#2: Bitrix\Main\ORM\Query\Query->query(string)
	/var/www/electrictd.ru/bitrix/modules/main/lib/orm/query/query.php:825
#3: Bitrix\Main\ORM\Query\Query->exec()
	/var/www/electrictd.ru/bitrix/modules/main/lib/orm/data/datamanager.php:500
#4: Bitrix\Main\ORM\Data\DataManager::getList(array)
	/var/www/electrictd.ru/bitrix/modules/iblock/lib/component/base.php:2433
#5: Bitrix\Iblock\Component\Base->getPropertyList(integer, array)
	/var/www/electrictd.ru/bitrix/modules/iblock/lib/component/elementlist.php:852
#6: Bitrix\Iblock\Component\ElementList->modifyDisplayProperties(integer, array)
	/var/www/electrictd.ru/bitrix/modules/iblock/lib/component/base.php:798
#7: Bitrix\Iblock\Component\Base->initElementList()
	/var/www/electrictd.ru/bitrix/components/bitrix/catalog.section/class.php:580
#8: CatalogSectionComponent->initElementList()
	/var/www/electrictd.ru/bitrix/modules/iblock/lib/component/base.php:4048
#9: Bitrix\Iblock\Component\Base->processResultData()
	/var/www/electrictd.ru/bitrix/components/bitrix/catalog.section/class.php:92
#10: CatalogSectionComponent->processResultData()
	/var/www/electrictd.ru/bitrix/modules/iblock/lib/component/base.php:4551
#11: Bitrix\Iblock\Component\Base->loadData()
	/var/www/electrictd.ru/bitrix/modules/iblock/lib/component/elementlist.php:1232
#12: Bitrix\Iblock\Component\ElementList->loadData()
	/var/www/electrictd.ru/bitrix/modules/iblock/lib/component/base.php:4540
#13: Bitrix\Iblock\Component\Base->initialLoadAction()
	/var/www/electrictd.ru/bitrix/components/bitrix/catalog.section/class.php:334
#14: CatalogSectionComponent->initialLoadAction()
	
#15: call_user_func(array)
	/var/www/electrictd.ru/bitrix/modules/iblock/lib/component/base.php:4725
#16: Bitrix\Iblock\Component\Base->doAction()
	/var/www/electrictd.ru/bitrix/modules/iblock/lib/component/base.php:4743
#17: Bitrix\Iblock\Component\Base->executeComponent()
	/var/www/electrictd.ru/bitrix/modules/main/classes/general/component.php:656
#18: CBitrixComponent->includeComponent(string, array, object, boolean)
	/var/www/electrictd.ru/bitrix/modules/main/classes/general/main.php:1041
#19: CAllMain->IncludeComponent(string, string, array, object, array)
	/var/www/electrictd.ru/bitrix/templates/aspro_next/components/bitrix/catalog/main/page_blocks/list_elements_1.php:401
#20: include_once(string)
	/var/www/electrictd.ru/bitrix/templates/aspro_next/components/bitrix/catalog/main/section.php:229
#21: include(string)
	/var/www/electrictd.ru/bitrix/modules/main/classes/general/component_template.php:789
#22: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/var/www/electrictd.ru/bitrix/modules/main/classes/general/component_template.php:884
#23: CBitrixComponentTemplate->IncludeTemplate(array)
	/var/www/electrictd.ru/bitrix/modules/main/classes/general/component.php:764
#24: CBitrixComponent->showComponentTemplate()
	/var/www/electrictd.ru/bitrix/modules/main/classes/general/component.php:712
#25: CBitrixComponent->includeComponentTemplate(string)
	/var/www/electrictd.ru/bitrix/components/bitrix/catalog/component.php:171
#26: include(string)
	/var/www/electrictd.ru/bitrix/modules/main/classes/general/component.php:605
#27: CBitrixComponent->__includeComponent()
	/var/www/electrictd.ru/bitrix/modules/main/classes/general/component.php:680
#28: CBitrixComponent->includeComponent(string, array, boolean, boolean)
	/var/www/electrictd.ru/bitrix/modules/main/classes/general/main.php:1041
#29: CAllMain->IncludeComponent(string, string, array, boolean, array)
	/var/www/electrictd.ru/catalog/index.php:502
#30: include_once(string)
	/var/www/electrictd.ru/bitrix/modules/main/include/urlrewrite.php:159
#31: include_once(string)
	/var/www/electrictd.ru/bitrix/urlrewrite.php:2