[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (2006) MySQL server has gone away (400)
SELECT 
	`ammina_regions_city`.`ID` AS `ID`,
	`ammina_regions_city`.`REGION_ID` AS `REGION_ID`,
	`ammina_regions_city`.`NAME_RU` AS `NAME_RU`,
	`ammina_regions_city`.`NAME_EN` AS `NAME_EN`,
	`ammina_regions_city`.`LAT` AS `LAT`,
	`ammina_regions_city`.`LON` AS `LON`,
	`ammina_regions_city`.`OKATO` AS `OKATO`,
	`ammina_regions_city`.`LOCATION_ID` AS `LOCATION_ID`,
	`ammina_regions_city`.`IS_DEFAULT` AS `IS_DEFAULT`,
	`ammina_regions_city`.`IS_FAVORITE` AS `IS_FAVORITE`,
	`ammina_regions_city`.`EXT_ID` AS `EXT_ID`
FROM `am_regions_city` `ammina_regions_city` 

WHERE `ammina_regions_city`.`EXT_ID` = 5345743
/var/www/admin_ftp_12/data/www/music-zone.store/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/var/www/admin_ftp_12/data/www/music-zone.store/bitrix/modules/main/lib/db/connection.php:330
#1: Bitrix\Main\DB\Connection->query(string)
	/var/www/admin_ftp_12/data/www/music-zone.store/bitrix/modules/main/lib/orm/query/query.php:3304
#2: Bitrix\Main\ORM\Query\Query->query(string)
	/var/www/admin_ftp_12/data/www/music-zone.store/bitrix/modules/main/lib/orm/query/query.php:816
#3: Bitrix\Main\ORM\Query\Query->exec()
	/var/www/admin_ftp_12/data/www/music-zone.store/bitrix/modules/main/lib/orm/data/datamanager.php:500
#4: Bitrix\Main\ORM\Data\DataManager::getList(array)
	/var/www/admin_ftp_12/data/www/music-zone.store/local/modules/ammina.regions/lib/block.php:102
#5: Ammina\Regions\BlockTable::getCityIdByIP(string)
	/var/www/admin_ftp_12/data/www/music-zone.store/local/components/ammina/regions.selector/class.php:102
#6: AmminaRegionsSelectorComponent->onPrepareComponentParams(array)
	/var/www/admin_ftp_12/data/www/music-zone.store/bitrix/modules/main/classes/general/component.php:643
#7: CBitrixComponent->includeComponent(string, array, boolean)
	/var/www/admin_ftp_12/data/www/music-zone.store/bitrix/modules/main/classes/general/main.php:1039
#8: CAllMain->IncludeComponent(string, string, array, boolean)
	/var/www/admin_ftp_12/data/www/music-zone.store/local/templates/okshop/header.php:194
#9: include_once(string)
	/var/www/admin_ftp_12/data/www/music-zone.store/bitrix/modules/main/include/prolog_after.php:106
#10: require(string)
	/var/www/admin_ftp_12/data/www/music-zone.store/bitrix/modules/main/include/prolog.php:11
#11: require_once(string)
	/var/www/admin_ftp_12/data/www/music-zone.store/bitrix/header.php:1
#12: require(string)
	/var/www/admin_ftp_12/data/www/music-zone.store/auth/index.php:3

Fatal error: Uncaught Bitrix\Main\DB\SqlQueryException: Mysql query error: (2006) MySQL server has gone away in /var/www/admin_ftp_12/data/www/music-zone.store/bitrix/modules/main/lib/db/mysqliconnection.php:137 Stack trace: #0 /var/www/admin_ftp_12/data/www/music-zone.store/bitrix/modules/main/lib/db/connection.php(330): Bitrix\Main\DB\MysqliConnection->queryInternal('SELECT \n\t`main_...', Array, NULL) #1 /var/www/admin_ftp_12/data/www/music-zone.store/bitrix/modules/main/lib/orm/query/query.php(3304): Bitrix\Main\DB\Connection->query('SELECT \n\t`main_...') #2 /var/www/admin_ftp_12/data/www/music-zone.store/bitrix/modules/main/lib/orm/query/query.php(816): Bitrix\Main\ORM\Query\Query->query('SELECT \n\t`main_...') #3 /var/www/admin_ftp_12/data/www/music-zone.store/bitrix/modules/main/lib/orm/data/datamanager.php(500): Bitrix\Main\ORM\Query\Query->exec() #4 /var/www/admin_ftp_12/data/www/music-zone.store/bitrix/modules/main/lib/analytics/sitespeed.php(95): Bitrix\Main\ORM\Data\DataManager::getList(Array) #5 /var/www/adm in /var/www/admin_ftp_12/data/www/music-zone.store/bitrix/modules/main/lib/db/mysqliconnection.php on line 137