Flair problem on Mac OS Sonoma

Dear Expert,
I’ve recently installed Flair in Mac OS Sonoma and it is the first time on this type system, so excuse me If I missed anything. I’m having some problem with saving the preference setting for Fluka and every time I exit from Flair it shows the following error on the console as below. Please advise how to fix this problem. Thanks a lot.

For some reason failed to create the ini directory can you please do it manually from the command line
mkdir -p ${HOME}/.config/flair

Thanks, Vasilis. The problem is solved.