[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: Lost connection to MySQL server during query (400)
SELECT 
	`highloadblock_highload_block`.`ID` AS `ID`,
	`highloadblock_highload_block`.`NAME` AS `NAME`,
	`highloadblock_highload_block`.`TABLE_NAME` AS `TABLE_NAME`
FROM `b_hlblock_entity` `highloadblock_highload_block` 

WHERE `highloadblock_highload_block`.`ID` = 6
/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/lib/db/mysqlconnection.php:116
#0: Bitrix\Main\DB\MysqlConnection->queryInternal(string, array, NULL)
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/lib/db/connection.php:329
#1: Bitrix\Main\DB\Connection->query(string)
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/lib/entity/query.php:1924
#2: Bitrix\Main\Entity\Query->query(string)
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/lib/entity/query.php:505
#3: Bitrix\Main\Entity\Query->exec()
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/lib/entity/datamanager.php:256
#4: Bitrix\Main\Entity\DataManager::getList(array)
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/lib/entity/datamanager.php:134
#5: Bitrix\Main\Entity\DataManager::getByPrimary(integer)
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/lib/entity/datamanager.php:145
#6: Bitrix\Main\Entity\DataManager::getById(integer)
	/var/www/bricklaer/data/www/bricklaer.su/local/modules/briklaer.shop/lib/tools.php:33
#7: Briklaer\Shop\Tools::getHlbInstance(integer)
	/var/www/bricklaer/data/www/bricklaer.su/local/modules/briklaer.shop/lib/app.php:219
#8: Briklaer\Shop\App::getCities()
	/var/www/bricklaer/data/www/bricklaer.su/local/templates/brickaler.v2.2015/include/city.php:11
#9: include(string)
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/components/bitrix/main.include/templates/.default/template.php:17
#10: include(string)
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/classes/general/component_template.php:714
#11: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/classes/general/component_template.php:806
#12: CBitrixComponentTemplate->IncludeTemplate(array)
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/classes/general/component.php:681
#13: CBitrixComponent->showComponentTemplate()
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/classes/general/component.php:629
#14: CBitrixComponent->includeComponentTemplate()
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/components/bitrix/main.include/component.php:280
#15: include(string)
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/classes/general/component.php:548
#16: CBitrixComponent->__includeComponent()
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/classes/general/component.php:600
#17: CBitrixComponent->includeComponent(string, array, NULL)
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/classes/general/main.php:1035
#18: CAllMain->IncludeComponent(string, string, array)
	/var/www/bricklaer/data/www/bricklaer.su/local/templates/brickaler.v2.2015/header.php:137
#19: include_once(string)
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/include/prolog_after.php:96
#20: require(string)
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/include/prolog.php:11
#21: require_once(string)
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/header.php:1
#22: require(string)
	/var/www/bricklaer/data/www/bricklaer.su/shop/index.php:6
#23: include_once(string)
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/modules/main/include/urlrewrite.php:159
#24: include_once(string)
	/var/www/bricklaer/data/www/bricklaer.su/bitrix/urlrewrite.php:2