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

				SELECT NAME, VALUE 
				FROM b_option 
				WHERE MODULE_ID = 'main' 
			
/home/kanzoptima/web/kanzoptima.ru/public_html/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection->queryInternal
	/home/kanzoptima/web/kanzoptima.ru/public_html/bitrix/modules/main/lib/db/connection.php:330
#1: Bitrix\Main\DB\Connection->query
	/home/kanzoptima/web/kanzoptima.ru/public_html/bitrix/modules/main/lib/config/option.php:196
#2: Bitrix\Main\Config\Option::load
	/home/kanzoptima/web/kanzoptima.ru/public_html/bitrix/modules/main/lib/config/option.php:38
#3: Bitrix\Main\Config\Option::get
	/home/kanzoptima/web/kanzoptima.ru/public_html/bitrix/modules/main/lib/httprequest.php:394
#4: Bitrix\Main\HttpRequest->prepareCookie
	/home/kanzoptima/web/kanzoptima.ru/public_html/bitrix/modules/main/lib/httprequest.php:71
#5: Bitrix\Main\HttpRequest->__construct
	/home/kanzoptima/web/kanzoptima.ru/public_html/bitrix/modules/main/lib/httpapplication.php:49
#6: Bitrix\Main\HttpApplication->initializeContext
	/home/kanzoptima/web/kanzoptima.ru/public_html/bitrix/modules/main/lib/application.php:131
#7: Bitrix\Main\Application->initializeExtendedKernel
	/home/kanzoptima/web/kanzoptima.ru/public_html/bitrix/modules/main/include.php:24
#8: require_once(string)
	/home/kanzoptima/web/kanzoptima.ru/public_html/bitrix/modules/main/include/prolog_before.php:14
#9: require(string)
	/home/kanzoptima/web/kanzoptima.ru/public_html/bitrix/tools/captcha.php:8