[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: MySQL server has gone away (400)
UPDATE b_option SET 	VALUE = '2016-10-01' WHERE SITE_ID IS NULL AND MODULE_ID = 'main' AND NAME = '~support_finish_date'
/home/bitrix/www/bitrix/modules/main/lib/db/mysqlconnection.php:116
#0: Bitrix\Main\DB\MysqlConnection->queryInternal(string, array, NULL)
	/home/bitrix/www/bitrix/modules/main/lib/db/connection.php:329
#1: Bitrix\Main\DB\Connection->query(string, NULL)
	/home/bitrix/www/bitrix/modules/main/lib/db/connection.php:378
#2: Bitrix\Main\DB\Connection->queryExecute(string)
	/home/bitrix/www/bitrix/modules/main/lib/config/option.php:244
#3: Bitrix\Main\Config\Option::set(string, string, string)
	/home/bitrix/www/local/php_interface/init.php:5
#4: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include.php:247
#5: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog_before.php:14
#6: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog.php:10
#7: require_once(string)
	/home/bitrix/www/bitrix/header.php:1
#8: require(string)
	/home/bitrix/www/s2/catalog/index.php:7
#9: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159
#10: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2