Erro ao tentar editar summoner ( QUERY ANALYSER )

[SPASH]

Eu rodo está query

USE [MuOnline]
INSERT INTO DefaultClassType (Class, Strength, Dexterity, Vitality, Energy, Life, MaxLife, Mana, MaxMana, MapNumber, MapPosX, MapPosY, DbVersion, Leadership, [Level], LevelUpPoint)
VALUES (80,21,21,18,23,70,70,40,40,0,182,128,3,0,1,0)

E da este seguinte erro..

Server: Msg 2627, Level 14, State 1, Line 1
Violation of PRIMARY KEY constraint 'PK_DefaultClassType'. Cannot insert duplicate key in object 'DefaultClassType'.
The statement has been terminated.

Obs: Rodei na Query MuOnline, e msm assim nada.