[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (2006) MySQL server has gone away (400)
SELECT 
	`sale_delivery_services_`.`ID` AS `ID`,
	`sale_delivery_services_`.`CODE` AS `CODE`,
	`sale_delivery_services_`.`PARENT_ID` AS `PARENT_ID`,
	`sale_delivery_services_`.`ACTIVE` AS `ACTIVE`,
	`sale_delivery_services_`.`NAME` AS `NAME`,
	`sale_delivery_services_`.`CLASS_NAME` AS `CLASS_NAME`
FROM `b_sale_delivery_srv` `sale_delivery_services_` 

WHERE (UPPER(`sale_delivery_services_`.`CLASS_NAME`) like '%\\IPOL\\OZON\\BITRIX\\HANDLER\\DELIVERYHANDLERCOURIER%' ESCAPE '!' OR UPPER(`sale_delivery_services_`.`CLASS_NAME`) like '%\\IPOL\\OZON\\BITRIX\\HANDLER\\DELIVERYHANDLERPICKUP%' ESCAPE '!' OR UPPER(`sale_delivery_services_`.`CLASS_NAME`) like '%\\IPOL\\OZON\\BITRIX\\HANDLER\\DELIVERYHANDLERPOSTAMAT%' ESCAPE '!')
AND UPPER(`sale_delivery_services_`.`ACTIVE`) like upper('Y')
/home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/home/bitrix/www/bitrix/modules/main/lib/db/connection.php:330
#1: Bitrix\Main\DB\Connection->query(string)
	/home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:3398
#2: Bitrix\Main\ORM\Query\Query->query(string)
	/home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:825
#3: Bitrix\Main\ORM\Query\Query->exec()
	/home/bitrix/www/bitrix/modules/main/lib/orm/data/datamanager.php:500
#4: Bitrix\Main\ORM\Data\DataManager::getList(array)
	/home/bitrix/www/bitrix/modules/ipol.ozon/classes/lib/Bitrix/Handler/Deliveries.php:92
#5: Ipol\Ozon\Bitrix\Handler\Deliveries::getActualProfiles(boolean)
	/home/bitrix/www/bitrix/modules/ipol.ozon/classes/lib/Bitrix/Handler/Deliveries.php:57
#6: Ipol\Ozon\Bitrix\Handler\Deliveries::isActive()
	/home/bitrix/www/bitrix/modules/ipol.ozon/classes/general/PvzWidgetHandler.php:183
#7: Ipol\Ozon\PvzWidgetHandler::addWidjetData(string)
	/home/bitrix/www/bitrix/modules/ipol.ozon/classes/general/SubscribeHandler.php:115
#8: Ipol\Ozon\SubscribeHandler::addWidjetData(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/module.php:480
#9: ExecuteModuleEventEx(array, array)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:3197
#10: CAllMain->EndBufferContent(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:3145
#11: CAllMain->EndBufferContentMan()
	/home/bitrix/www/bitrix/modules/main/include/epilog_after.php:39
#12: require(string)
	/home/bitrix/www/bitrix/modules/main/include/epilog.php:3
#13: require_once(string)
	/home/bitrix/www/bitrix/footer.php:4
#14: require(string)
	/home/bitrix/www/catalog/index.php:145
#15: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159
#16: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2