I am realitivly new to WordPress but I am thoroughly impressed with its versatility. One of my sites, when I logged on, required several updates to plugins. Maybe 4 plugins and my theme, Mantra. I updated the plugins first. It was a little rocky, in that it seemed to get stuck, but after around 3 minutes it resolved itself. I blame slow internet on that one. Next I told it to update my theme, Mantra, it worked for around 2 minutes. After that I decided it was stuck so I refreshed. It said that it was still in maintenance mode, so I thought it wasn't done yet so i waited another 3-5 minutes and refreshed again. It said the same thing so I used FTP to remove the .maintenance file and refreshed again. That is when i got this error, it appears to be in the theme. You can see the error for yourself by going to the site http://techtraces.tk/. After see that error I tried replacing the .maintenance file but to no avail. So with that I have no idea what to do. Please help if you can, thanks.