Pipelines: An exception occurred in driver

[ondrab1]

Hi,

I am new in pipelines and I have small problem with pipelines testing, In tests I am using database, so i configured mysql to install in pipelines config, but everytime I am acessing into databse in my test case it throws exception:  An exception occurred in driver: SQLSTATE[HY000] [2002] No such file or directory

Here is my pipelines configuration

https://pastebin.com/F0Pyy6zx

Please help :(