[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (2006) MySQL server has gone away (400)
SELECT 
	`sale_location_default_site_location`.`CODE` AS `CODE`,
	`sale_location_default_site_location`.`ID` AS `ID`,
	`sale_location_default_site_location`.`PARENT_ID` AS `PARENT_ID`,
	`sale_location_default_site_location`.`TYPE_ID` AS `TYPE_ID`,
	`sale_location_default_site_location`.`LATITUDE` AS `LATITUDE`,
	`sale_location_default_site_location`.`LONGITUDE` AS `LONGITUDE`,
	`sale_location_default_site_location_name`.`NAME` AS `NAME`,
	`sale_location_default_site_location_name`.`SHORT_NAME` AS `SHORT_NAME`,
	`sale_location_default_site_location`.`LEFT_MARGIN` AS `LEFT_MARGIN`,
	`sale_location_default_site_location`.`RIGHT_MARGIN` AS `RIGHT_MARGIN`,
	`sale_location_default_site`.`LOCATION_CODE` AS `UALIAS_0`,
	`sale_location_default_site`.`SITE_ID` AS `UALIAS_1`,
	`sale_location_default_site_location_name`.`ID` AS `UALIAS_2`
FROM `b_sale_loc_def2site` `sale_location_default_site` 
LEFT JOIN `b_sale_location` `sale_location_default_site_location` ON `sale_location_default_site`.`LOCATION_CODE` = `sale_location_default_site_location`.`CODE`
INNER JOIN `b_sale_loc_name` `sale_location_default_site_location_name` ON `sale_location_default_site_location`.`ID` = `sale_location_default_site_location_name`.`LOCATION_ID`
WHERE UPPER(`sale_location_default_site`.`SITE_ID`) like upper('s1')
AND UPPER(`sale_location_default_site_location_name`.`LANGUAGE_ID`) like upper('ru')
ORDER BY `sale_location_default_site`.`SORT` ASC
/var/www/www-root/data/www/server-expert.com/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/var/www/www-root/data/www/server-expert.com/bitrix/modules/main/lib/db/connection.php:330
#1: Bitrix\Main\DB\Connection->query(string)
	/var/www/www-root/data/www/server-expert.com/bitrix/modules/main/lib/orm/query/query.php:3398
#2: Bitrix\Main\ORM\Query\Query->query(string)
	/var/www/www-root/data/www/server-expert.com/bitrix/modules/main/lib/orm/query/query.php:825
#3: Bitrix\Main\ORM\Query\Query->exec()
	/var/www/www-root/data/www/server-expert.com/bitrix/modules/main/lib/orm/data/datamanager.php:500
#4: Bitrix\Main\ORM\Data\DataManager::getList(array)
	/var/www/www-root/data/www/server-expert.com/bitrix/components/dresscode/sale.geo.positiion/component.php:31
#5: include(string)
	/var/www/www-root/data/www/server-expert.com/bitrix/modules/main/classes/general/component.php:605
#6: CBitrixComponent->__includeComponent()
	/var/www/www-root/data/www/server-expert.com/bitrix/modules/main/classes/general/component.php:680
#7: CBitrixComponent->includeComponent(string, array, boolean, boolean)
	/var/www/www-root/data/www/server-expert.com/bitrix/modules/main/classes/general/main.php:1041
#8: CAllMain->IncludeComponent(string, string, array, boolean, array)
	/var/www/www-root/data/www/server-expert.com/bitrix/templates/dresscodeV2_copy/headers/header5/template.php:12
#9: require_once(string)
	/var/www/www-root/data/www/server-expert.com/bitrix/templates/dresscodeV2_copy/header.php:65
#10: include_once(string)
	/var/www/www-root/data/www/server-expert.com/bitrix/modules/main/include/prolog_after.php:106
#11: include(string)
	/var/www/www-root/data/www/server-expert.com/bitrix/modules/main/classes/general/main.php:285
#12: CAllMain->AuthForm(boolean)
	/var/www/www-root/data/www/server-expert.com/bitrix/modules/main/include.php:606
#13: require_once(string)
	/var/www/www-root/data/www/server-expert.com/bitrix/modules/main/include/prolog_before.php:14
#14: require_once(string)
	/var/www/www-root/data/www/server-expert.com/bitrix/modules/main/include/prolog.php:9
#15: require_once(string)
	/var/www/www-root/data/www/server-expert.com/bitrix/header.php:1
#16: require(string)
	/var/www/www-root/data/www/server-expert.com/auth/index.php:3