[Bitrix\Main\DB\ConnectionException] Mysql connect error [localhost]: (2002) No such file or directory (400) /var/www/html/bitrix/modules/main/lib/db/mysqliconnection.php:65 #0: Bitrix\Main\DB\MysqliConnection->connectInternal() /var/www/html/bitrix/modules/main/lib/data/connection.php:53 #1: Bitrix\Main\Data\Connection->getResource() /var/www/html/bitrix/modules/main/lib/db/mysqlisqlhelper.php:21 #2: Bitrix\Main\DB\MysqliSqlHelper->forSql(string) /var/www/html/bitrix/modules/main/lib/config/option.php:193 #3: Bitrix\Main\Config\Option::load(string) /var/www/html/bitrix/modules/main/lib/config/option.php:38 #4: Bitrix\Main\Config\Option::get(string, string, string) /var/www/html/bitrix/modules/main/lib/httprequest.php:392 #5: Bitrix\Main\HttpRequest->prepareCookie(array) /var/www/html/bitrix/modules/main/lib/httprequest.php:69 #6: Bitrix\Main\HttpRequest->__construct(object, array, array, array, array) /var/www/html/bitrix/modules/main/lib/httpapplication.php:46 #7: Bitrix\Main\HttpApplication->initializeContext(array) /var/www/html/bitrix/modules/main/lib/application.php:122 #8: Bitrix\Main\Application->initializeExtendedKernel(array) /var/www/html/bitrix/modules/main/include.php:22 #9: require_once(string) /var/www/html/bitrix/modules/main/include/prolog_before.php:14 #10: require_once(string) /var/www/html/bitrix/rk.php:7