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

WHERE UPPER(`zverushki_microm_microm`.`CODE`) like upper('product')
AND UPPER(`zverushki_microm_microm`.`SITE_ID`) like upper('s1')
/home/bitrix/ext_www/megavanna.ru/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/home/bitrix/ext_www/megavanna.ru/bitrix/modules/main/lib/db/connection.php:330
#1: Bitrix\Main\DB\Connection->query(string)
	/home/bitrix/ext_www/megavanna.ru/bitrix/modules/main/lib/orm/query/query.php:3398
#2: Bitrix\Main\ORM\Query\Query->query(string)
	/home/bitrix/ext_www/megavanna.ru/bitrix/modules/main/lib/orm/query/query.php:825
#3: Bitrix\Main\ORM\Query\Query->exec()
	/home/bitrix/ext_www/megavanna.ru/bitrix/modules/main/lib/orm/data/datamanager.php:500
#4: Bitrix\Main\ORM\Data\DataManager::getList(array)
	/home/bitrix/ext_www/megavanna.ru/bitrix/modules/zverushki.microm/lib/reading/product.php:44
#5: Zverushki\Microm\Reading\Product::getAdditionalOptions(string)
	/home/bitrix/ext_www/megavanna.ru/bitrix/modules/zverushki.microm/lib/options.php:56
#6: Zverushki\Microm\Options->__construct()
	/home/bitrix/ext_www/megavanna.ru/bitrix/modules/zverushki.microm/lib/options.php:70
#7: Zverushki\Microm\Options::entity()
	/home/bitrix/ext_www/megavanna.ru/bitrix/modules/zverushki.microm/lib/data.php:36
#8: Zverushki\Microm\Data->setData()
	/home/bitrix/ext_www/megavanna.ru/bitrix/modules/zverushki.microm/lib/data.php:20
#9: Zverushki\Microm\Data->__construct()
	/home/bitrix/ext_www/megavanna.ru/bitrix/modules/zverushki.microm/include.php:1
#10: Bitrix\Main\Loader::{closure}(string)
	/home/bitrix/ext_www/megavanna.ru/bitrix/modules/main/classes/general/module.php:465
#11: ExecuteModuleEventEx(array, array)
	/home/bitrix/ext_www/megavanna.ru/bitrix/modules/main/classes/general/main.php:3197
#12: CAllMain->EndBufferContent(string)
	/home/bitrix/ext_www/megavanna.ru/bitrix/modules/main/classes/general/main.php:3145
#13: CAllMain->EndBufferContentMan()
	/home/bitrix/ext_www/megavanna.ru/bitrix/modules/main/include/epilog_after.php:39
#14: require(string)
	/home/bitrix/ext_www/megavanna.ru/bitrix/modules/main/include/epilog.php:3
#15: require_once(string)
	/home/bitrix/ext_www/megavanna.ru/bitrix/footer.php:4
#16: require(string)
	/home/bitrix/ext_www/megavanna.ru/catalog/index.php:1098
#17: include_once(string)
	/home/bitrix/ext_www/megavanna.ru/bitrix/modules/main/include/urlrewrite.php:159
#18: include_once(string)
	/home/bitrix/ext_www/megavanna.ru/bitrix/urlrewrite.php:2