Sudden loss of melee skill

[Emily_Cruddas]

OK, at about 6:37AM eastern time i was busy attacking dievils in the west dungeon entrance (just at the stairs) when i suddenly get a message every time i attack the dievil "you do not know how to use melee", this strikes me as very odd, i'm a warrior, havn't had that problem before, and i had a flame sword in my hand, so i unequip the sword and can't re-equip it.



I don't care to restart right now, so if anyone can look into this i would appreciate it.