Hello,
I was playing on the DayZ US-Southeast 1-2 (Experimental/unstable) server when the server restarted. At the time of restart, I had spawned in less than 2 minutes before and picked up a can of sardines along with a hatchet. I was approaching Berezino and the server rebooted.
After reboot, I could not join the server or any other servers getting the message "Character locked in database remaining attempts: 5" counting down to 0 then kicking me off the server. I tried switching characters, their looks, their clothes, I waited 30 minutes and rebooted the game.