Are you in a country where tor is restricted? Or know if your ISP tries to restrict tor? What version of bisq is that? Your splash screen is different to mine, but maybe it’s the default for linux.
I think you’re using a very old Bisq version (one that is not backwards compatible) and that’s why you can’t get it to start.
If you don’t have sensitive data, uninstall and install from 0. If you do, proceed to backup the Bisq folder and install last version.