SQL Fix

http://tshock.co/xf/index.php?threads/1-12-extendedbans-more-flexible-bans-system.1092/page-3#post-18239

This is only a temporary fix, good examples on how to setup/use a database are:
https://github.com/MarioE/InfiniteSigns/blob/master/InfiniteSigns/InfiniteSigns.cs
or
https://github.com/Olink/Invincible-Tiles/blob/master/InvincibleTiles/InvincibleTiles.cs