No idea Roman. I updated the site with 2.8.1. and the site did not show up when I entered the url.
Having a look via FTP showed me strange files in the root. These also consists in your evolve map under Themes.
Had to carefully delete files and after all (because the problem still existed) had to re-install Evolve 2.8.0
Now the site is back online but I’m careful with updates.
Re: Menu hover effect tablets