I was on my test server today, which used to be on a pretty old build of BanManager, released over a year ago. I just updated to 5.3.0-SNAPSHOT and get this error. http://paste.ee/p/GSbxp I personally don't care about my existing database since it is a test database, but just thought of bringing this up.

The table structure is different in v5, and requires conversion. Please read the update instructions carefully as stated on each download.

http://dev.bukkit.org/bukkit-plugins/ban-management/pages/uuid-update/