Why won't this c# code save data into mysql?

[JONATHAN BAKER]

its a code for minecraft, its supposed to save block changes so you can see who removed/created a block, but mysql is not saving any blocks edited in game.

here is the primary code in pastebin:
http://pastebin.com/LAqvMsKD

here is what the code works with:
http://pastebin.com/AtE8C78a

I have set up mysql correctly with the correct tables and columns
why is it not saving?

if you could amend the code so it works i'll be grateful



Edited 1 time(s). Last edit at 07/08/2011 05:24PM by JONATHAN BAKER.