Broken VPS running Virtualmin when upgrading to Ubuntu 16.04

Hi When trying to upgrade from Ubuntu 14 to 16, I couldn't get MySQL 5.7 to restart due to dependency problems so I tinkered around but unfortunately, made things worse. I think it should be an easy fix for someone more knowledgeable but it's beyond my abilities (I'm a novice and only use it to host a couple of live sites).

I'm basically looking for someone to repair the install and get Virtualmin up and running again for me. Thanks