Cannot connect to MySQL database 2002: No such file or directory

Hello there,

I kindly like to request your help, neither by doing full backup or a databse only backup the plugin is able to find the db. But in the settings he correctly displays the db name

Pls help me!

[04-Jun-2015 09:48:40] 1. Try to backup database …
[04-Jun-2015 09:48:40] WARNING: mysqli::real_connect(): (HY000/2002): No such file or directory
[04-Jun-2015 09:48:40] ERROR: Cannot connect to MySQL database 2002: No such file or directory
[04-Jun-2015 09:48:40] 2. Try to backup database …
[04-Jun-2015 09:48:40] WARNING: mysqli::real_connect(): (HY000/2002): No such file or directory
[04-Jun-2015 09:48:40] ERROR: Cannot connect to MySQL database 2002: No such file or directory
[04-Jun-2015 09:48:40] 3. Try to backup database …
[04-Jun-2015 09:48:40] WARNING: mysqli::real_connect(): (HY000/2002): No such file or directory
[04-Jun-2015 09:48:40] ERROR: Cannot connect to MySQL database 2002: No such file or directory
[04-Jun-2015 09:48:40] ERROR: Step aborted: too many attempts!
[04-Jun-2015 09:48:40] 1. Trying to create a WordPress export to XML file …
[04-Jun-2015 09:48:41] Check WP Export file …
[04-Jun-2015 09:48:41] WP Export file is a valid WXR file.

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