[IceCube!]

pawn Код:

format(str, sizeof(str), "» Administrator %s(%d) warns %s(%d) [Reason: %s] [Warnings: %d/%d]", GetPName(playerid), playerid, GetPName(id), id, reason, PInfo[id][Warn], MAX_WARNINGS);

You never put PInfo[id][Warn], before the MAX_Warnings therefore it wasn't formatted into the string.