[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (2006) MySQL server has gone away (400)
SELECT 
	`multilang_properties`.`ID` AS `ID`,
	`multilang_properties`.`UF_MP_ID` AS `UF_MP_ID`,
	`multilang_properties`.`UF_MP_LANG` AS `UF_MP_LANG`,
	`multilang_properties`.`UF_MP_CODE` AS `UF_MP_CODE`,
	`multilang_properties`.`UF_MP_VALUE` AS `UF_MP_VALUE`,
	`multilang_properties`.`UF_MP_CHANGED` AS `UF_MP_CHANGED`
FROM `multilang_properties` `multilang_properties` 

WHERE `multilang_properties`.`UF_MP_ID` = '4508'
AND UPPER(`multilang_properties`.`UF_MP_LANG`) like upper('ru')
/home/bitrix/startup.network/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/home/bitrix/startup.network/bitrix/modules/main/lib/db/connection.php:329
#1: Bitrix\Main\DB\Connection->query(string)
	/home/bitrix/startup.network/bitrix/modules/main/lib/entity/query.php:2830
#2: Bitrix\Main\Entity\Query->query(string)
	/home/bitrix/startup.network/bitrix/modules/main/lib/entity/query.php:771
#3: Bitrix\Main\Entity\Query->exec()
	/home/bitrix/startup.network/bitrix/modules/main/lib/entity/datamanager.php:260
#4: Bitrix\Main\Entity\DataManager::getList(array)
	/home/bitrix/startup.network/local/php_interface/function_multilang_properties.php:117
#5: getMultilangProperties(array)
	/home/bitrix/startup.network/local/php_interface/functions.php:6905
#6: getLangContentsDetail(array)
	/home/bitrix/startup.network/local/includes/detailpage.php:54
#7: getProjectData(array)
	/home/bitrix/startup.network/local/templates/biz_s_adaptive2/components/bitrix/news/investitsionnye-predlozheniya-v2/detail.php:12
#8: include(string)
	/home/bitrix/startup.network/bitrix/modules/main/classes/general/component_template.php:720
#9: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/bitrix/startup.network/bitrix/modules/main/classes/general/component_template.php:815
#10: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/startup.network/bitrix/modules/main/classes/general/component.php:685
#11: CBitrixComponent->showComponentTemplate()
	/home/bitrix/startup.network/bitrix/modules/main/classes/general/component.php:633
#12: CBitrixComponent->includeComponentTemplate(string)
	/home/bitrix/startup.network/bitrix/components/bitrix/news/component.php:216
#13: include(string)
	/home/bitrix/startup.network/bitrix/modules/main/classes/general/component.php:551
#14: CBitrixComponent->__includeComponent()
	/home/bitrix/startup.network/bitrix/modules/main/classes/general/component.php:603
#15: CBitrixComponent->includeComponent(string, array, boolean)
	/home/bitrix/startup.network/bitrix/modules/main/classes/general/main.php:1041
#16: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/bitrix/startup.ua/startups/index.php:129
#17: include_once(string)
	/home/bitrix/startup.network/bitrix/modules/main/include/urlrewrite.php:159
#18: include_once(string)
	/home/bitrix/startup.network/bitrix/urlrewrite.php:2