Shaman Talisman of Unity

[GaG]

ok this spell Applys the effects of 4 other spells each other spell works correctly but when i Cast this One i get

Unknown Spell effect 374 in spell Talisman of Unity Rk. III (id 19476)
Unknown Spell effect 374 in spell Talisman of Unity Rk. III (id 19476)
Unknown Spell effect 374 in spell Talisman of Unity Rk. III (id 19476)
Unknown Spell effect 374 in spell Talisman of Unity Rk. III (id 19476)


Any help Fixing this would be great

Cheers
Gag