[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (2006) MySQL server has gone away (400)
SELECT 
	`main_localization_language`.`LID` AS `ID`,
	`main_localization_language`.`LID` AS `UALIAS_0`
FROM `b_language` `main_localization_language` 

WHERE `main_localization_language`.`LID` = 'ru'
AND `main_localization_language`.`ACTIVE` = 'Y'
/home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php:146
#0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/home/bitrix/www/bitrix/modules/main/lib/db/connection.php:327
#1: Bitrix\Main\DB\Connection->query(string)
	/home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:3558
#2: Bitrix\Main\ORM\Query\Query->query(string)
	/home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:952
#3: Bitrix\Main\ORM\Query\Query->exec()
	/home/bitrix/www/bitrix/modules/main/lib/orm/data/datamanager.php:513
#4: Bitrix\Main\ORM\Data\DataManager::getList(array)
	/home/bitrix/www/bitrix/modules/fileman/properties.php:804
#5: CIBlockPropertyMapYandex::GetUserTypeDescription()
	/home/bitrix/www/bitrix/modules/main/classes/general/module.php:480
#6: ExecuteModuleEventEx(array)
	/home/bitrix/www/bitrix/modules/iblock/classes/general/iblockproperty.php:1010
#7: CAllIBlockProperty::GetUserType(string)
	/home/bitrix/www/bitrix/modules/iblock/classes/general/iblockpropresult.php:33
#8: CIBlockPropertyResult->Fetch()
	/home/bitrix/www/bitrix/modules/main/classes/general/database.php:913
#9: CAllDBResult->GetNext()
	/home/bitrix/www/local/php_interface/include/lib/Cosmos/Iblock.php:28
#10: Cosmos_Iblock->_getList(array, array)
	/home/bitrix/www/local/php_interface/include/lib/Cosmos/Iblock.php:38
#11: Cosmos_Iblock->_getAllIblockId()
	/home/bitrix/www/local/php_interface/include/lib/Cosmos/Iblock.php:9
#12: Cosmos_Iblock->__construct()
	/home/bitrix/www/local/php_interface/include/lib/Cosmos/Config.php:68
#13: Cosmos_Config->init()
	/home/bitrix/www/local/php_interface/include/lib/Cosmos/Config.php:39
#14: Cosmos_Config::getInstance()
	/home/bitrix/www/local/php_interface/include/lib/Lukse/EventHandler/Prolog.php:11
#15: Lukse_EventHandler_Prolog::OnBeforeProlog()
	/home/bitrix/www/bitrix/modules/main/classes/general/module.php:465
#16: ExecuteModuleEventEx(array)
	/home/bitrix/www/bitrix/modules/main/include.php:463
#17: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog_before.php:14
#18: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog.php:10
#19: require_once(string)
	/home/bitrix/www/bitrix/header.php:1
#20: require_once(string)
	/home/bitrix/www/catalog/index.php:2
#21: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:160
#22: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2
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