Hi,
After updating the last version of the theme, the footer has been mixed up as you can see in attachment links. Logo, favicon, copyright text and some other icons which are previously set, have just gone and become initial demo content!
Now, I simply loaded back to last backup to fix this issue.
I cannot trust the last update from now on. Do you have any idea what was wrong?
The main theme was activated. Child theme was not installed yet. Theme update made in wordpress theme update section.