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

				SELECT NAME, VALUE
				FROM b_option
				WHERE MODULE_ID = 'sale'
			
/home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php:149
#0: Bitrix\Main\DB\MysqliConnection->queryInternal
	/home/bitrix/www/bitrix/modules/main/lib/db/connection.php:327
#1: Bitrix\Main\DB\Connection->query
	/home/bitrix/www/bitrix/modules/main/lib/config/option.php:209
#2: Bitrix\Main\Config\Option::load
	/home/bitrix/www/bitrix/modules/main/lib/config/option.php:83
#3: Bitrix\Main\Config\Option::getRealValue
	/home/bitrix/www/bitrix/modules/main/lib/config/option.php:32
#4: Bitrix\Main\Config\Option::get
	/home/bitrix/www/bitrix/modules/main/classes/general/option.php:25
#5: CAllOption::GetOptionString
	/home/bitrix/www/bitrix/modules/sale/affiliate.php:2
#6: include_once(string)
	/home/bitrix/www/bitrix/modules/main/tools.php:4699
#7: ExecuteModuleEventEx
	/home/bitrix/www/bitrix/modules/main/include.php:518
#8: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog_before.php:19
#9: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog.php:10
#10: require_once(string)
	/home/bitrix/www/bitrix/header.php:1
#11: require(string)
	/home/bitrix/www/catalog/index.php:2
#12: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:184
#13: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2
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