[Bitrix\Main\DB\ConnectionException] 
Mysql connect error [localhost]: (2002) No such file or directory (400)
/var/www/luxoptica.ua/bitrix/modules/main/lib/db/mysqliconnection.php:65
#0: Bitrix\Main\DB\MysqliConnection->connectInternal()
	/var/www/luxoptica.ua/bitrix/modules/main/lib/db/mysqliconnection.php:122
#1: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/var/www/luxoptica.ua/bitrix/modules/main/lib/db/connection.php:330
#2: Bitrix\Main\DB\Connection->query(string)
	/var/www/luxoptica.ua/bitrix/modules/main/lib/eventmanager.php:243
#3: Bitrix\Main\EventManager->loadEventHandlers()
	/var/www/luxoptica.ua/bitrix/modules/main/lib/eventmanager.php:346
#4: Bitrix\Main\EventManager->findEventHandlers(string, string, NULL)
	/var/www/luxoptica.ua/bitrix/modules/main/lib/eventmanager.php:381
#5: Bitrix\Main\EventManager->send(object)
	/var/www/luxoptica.ua/bitrix/modules/main/lib/event.php:142
#6: Bitrix\Main\Event->send()
	/var/www/luxoptica.ua/bitrix/modules/main/classes/general/usertype.php:1261
#7: CUserTypeManager->getEntityList()
	/var/www/luxoptica.ua/bitrix/modules/main/lib/orm/entity.php:295
#8: Bitrix\Main\ORM\Entity->postInitialize()
	/var/www/luxoptica.ua/bitrix/modules/main/lib/orm/entity.php:118
#9: Bitrix\Main\ORM\Entity::getInstanceDirect(string)
	/var/www/luxoptica.ua/bitrix/modules/main/lib/orm/entity.php:101
#10: Bitrix\Main\ORM\Entity::getInstance(string)
	/var/www/luxoptica.ua/bitrix/modules/main/lib/orm/data/datamanager.php:82
#11: Bitrix\Main\ORM\Data\DataManager::getEntity()
	/var/www/luxoptica.ua/bitrix/modules/main/lib/orm/data/datamanager.php:505
#12: Bitrix\Main\ORM\Data\DataManager::query()
	/var/www/luxoptica.ua/bitrix/modules/main/lib/orm/data/datamanager.php:397
#13: Bitrix\Main\ORM\Data\DataManager::getList(array)
	/var/www/luxoptica.ua/local/modules/aniart.main/lib/services/redirectservice.php:20
#14: Aniart\Main\Services\RedirectService->getNewUrl(string)
	/var/www/luxoptica.ua/local/modules/aniart.main/lib/services/redirectservice.php:12
#15: Aniart\Main\Services\RedirectService->redirect()
	/var/www/luxoptica.ua/local/modules/aniart.main/redirects.php:9
#16: include(string)
	/var/www/luxoptica.ua/local/modules/aniart.main/include.php:22
#17: include_once(string)
	/var/www/luxoptica.ua/bitrix/modules/main/lib/loader.php:115
#18: Bitrix\Main\Loader::includeModuleInternal(string)
	/var/www/luxoptica.ua/bitrix/modules/main/lib/loader.php:102
#19: Bitrix\Main\Loader::includeModule(string)
	/var/www/luxoptica.ua/bitrix/modules/main/classes/general/module.php:261
#20: CModule::IncludeModule(string)
	/var/www/luxoptica.ua/local/php_interface/init.php:5
#21: include_once(string)
	/var/www/luxoptica.ua/bitrix/modules/main/include.php:234
#22: require_once(string)
	/var/www/luxoptica.ua/bitrix/modules/main/include/prolog_before.php:14
#23: require_once(string)
	/var/www/luxoptica.ua/bitrix/modules/main/include/prolog.php:10
#24: require_once(string)
	/var/www/luxoptica.ua/bitrix/header.php:1
#25: require(string)
	/var/www/luxoptica.ua/contact-lenses-and-solutions/index.php:2
#26: include_once(string)
	/var/www/luxoptica.ua/bitrix/modules/main/include/urlrewrite.php:159
#27: include_once(string)
	/var/www/luxoptica.ua/bitrix/urlrewrite.php:2