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

				SELECT NAME, VALUE 
				FROM b_option 
				WHERE MODULE_ID = 'arturgolubev.ecommerce' 
			
/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, boolean, boolean)
	/home/bitrix/www/bitrix/modules/main/classes/general/option.php:30
#4: CAllOption::GetOptionString(string, string, boolean)
	/home/bitrix/www/bitrix/modules/arturgolubev.ecommerce/lib/unitools.php:16
#5: Arturgolubev\Ecommerce\Unitools::getSetting(string)
	/home/bitrix/www/bitrix/modules/arturgolubev.ecommerce/lib/tools.php:14
#6: Arturgolubev\Ecommerce\Tools::checkDisable()
	/home/bitrix/www/bitrix/modules/arturgolubev.ecommerce/include.php:67
#7: CArturgolubevEcommerce::ProtectEpilogStart()
	/home/bitrix/www/bitrix/modules/main/classes/general/module.php:480
#8: ExecuteModuleEventEx(array)
	/home/bitrix/www/bitrix/modules/main/include/epilog_after.php:10
#9: require(string)
	/home/bitrix/www/bitrix/modules/main/include/epilog.php:3
#10: require_once(string)
	/home/bitrix/www/bitrix/footer.php:4
#11: require(string)
	/home/bitrix/ext_www/s2/index.php:793
#12: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159
#13: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2