[RedisException] 
MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk. Commands that may modify the data set are disabled. Please check Redis logs for details about the error. (0)
/home/bitrix/static_files/bitrix/modules/main/lib/data/cacheengineredis.php:426
#0: Redis->setex(string, integer, array)
	/home/bitrix/static_files/bitrix/modules/main/lib/data/cacheengineredis.php:426
#1: Bitrix\Main\Data\CacheEngineRedis->write(array, string, string, string, integer)
	/home/bitrix/static_files/bitrix/modules/main/lib/data/cache.php:416
#2: Bitrix\Main\Data\Cache->endDataCache(NULL)
	/home/bitrix/static_files/bitrix/modules/main/classes/general/cache.php:91
#3: CPHPCache->EndDataCache(NULL)
	/home/bitrix/static_files/bitrix/modules/abtest/lib/helper.php:44
#4: Bitrix\ABTest\Helper::getActiveTest()
	/home/bitrix/static_files/bitrix/modules/abtest/lib/helper.php:126
#5: Bitrix\ABTest\Helper::getContext()
	/home/bitrix/static_files/bitrix/modules/abtest/lib/eventhandler.php:37
#6: Bitrix\ABTest\EventHandler::onGetCurrentSiteTemplate(object)
	
#7: call_user_func_array(array, array)
	/home/bitrix/static_files/bitrix/modules/main/lib/eventmanager.php:435
#8: Bitrix\Main\EventManager->sendToEventHandler(array, object)
	/home/bitrix/static_files/bitrix/modules/main/lib/eventmanager.php:371
#9: Bitrix\Main\EventManager->send(object)
	/home/bitrix/static_files/bitrix/modules/main/lib/event.php:142
#10: Bitrix\Main\Event->send()
	/home/bitrix/static_files/bitrix/modules/main/classes/general/main.php:4578
#11: CAllSite::GetCurTemplate()
	/home/bitrix/static_files/bitrix/modules/main/include.php:534
#12: require_once(string)
	/home/bitrix/static_files/bitrix/modules/main/include/prolog_before.php:14
#13: require_once(string)
	/home/bitrix/static_files/bitrix/modules/main/include/prolog.php:10
#14: require_once(string)
	/home/bitrix/static_files/bitrix/header.php:1
#15: require(string)
	/home/bitrix/ext_www/kolesomarket.ru/disks/model.php:2
#16: include_once(string)
	/home/bitrix/static_files/bitrix/modules/main/include/urlrewrite.php:159
#17: include_once(string)
	/home/bitrix/static_files/bitrix/urlrewrite.php:2