[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (2006) MySQL server has gone away (400)

				SELECT NAME, VALUE 
				FROM b_option 
				WHERE MODULE_ID = 'search' 
			
/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/config/option.php:196
#2: Bitrix\Main\Config\Option::load(string)
	/home/bitrix/www/bitrix/modules/main/lib/config/option.php:38
#3: Bitrix\Main\Config\Option::get(string, string, string, boolean)
	/home/bitrix/www/bitrix/modules/main/classes/general/option.php:30
#4: CAllOption::GetOptionString(string, string, string)
	/home/bitrix/www/bitrix/modules/main/classes/general/database.php:150
#5: CAllDatabase::GetModuleConnection(string, boolean)
	/home/bitrix/www/bitrix/modules/search/include.php:58
#6: include_once(string)
	/home/bitrix/www/bitrix/modules/main/lib/loader.php:177
#7: Bitrix\Main\Loader::includeModuleInternal(string)
	/home/bitrix/www/bitrix/modules/main/lib/loader.php:137
#8: Bitrix\Main\Loader::includeModule(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/module.php:251
#9: CModule::IncludeModule(string)
	/home/bitrix/ext_www/s2/local/components/bitrix/search.title/component.php:4
#10: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:605
#11: CBitrixComponent->__includeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:680
#12: CBitrixComponent->includeComponent(string, array, boolean, boolean)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039
#13: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/bitrix/ext_www/s2/include/search_line.php:24
#14: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1361
#15: CAllMain->IncludeFile(string, array, array)
	/home/bitrix/www/bitrix/templates/magnet_s2/page_blocks/header/custom.php:37
#16: include(string)
	/home/bitrix/www/bitrix/modules/nextype.magnet/classes/general/csolution.php:152
#17: Nextype\Magnet\CSolution::ShowPageBlock(string)
	/home/bitrix/www/bitrix/templates/magnet_s2/header.php:106
#18: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog_after.php:106
#19: require(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog.php:11
#20: require_once(string)
	/home/bitrix/www/bitrix/header.php:1
#21: require(string)
	/home/bitrix/ext_www/s2/index.php:2
#22: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159
#23: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2