Database error problems

I am using wow v1.11.2 sql mangos database for WoW and when I try to edit the levels of my characters or the items it wont load.

anyone know what to do about this?

I am using the v.4 DB editor

While ingame, type .levelup #OF_LEVELS to change your level, and .additem ITEMID to give yourself any item.

this didnt work lol, i dont know if im doing something wrong lol

eg. select urself with 'F1'... then type...

.levelup 60
.additem 14156

Ok thanks, ill give it a shot here in a while