Poccnn

Usa isso:
 
--- script
local vocs = {9, 10, 11, 12}
local failout = {73,75,302,266,45,10} -- outfits proibidas
 
function onSay(cid, words, param, channel)
local t = string.explode(param, ",")
t[1] = tonumber(t[1])
if not isInArray(vocs, getPlayerVocation(cid)) then
doPlayerSendCancel(cid,"Sua vocação não pode usar este comando.")
elseif(param == '') then
doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Command requires param.")
elseif not(t[1]) then
doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Command requires numeric param.")
elseif isInArray(failout, t[1]) then
doPlayerSendCancel(cid,"Não pode usar estas outfit.")
elseif(t[1] <= 1 or t[1] == 135 or (t[1] > 160 and t[1] < 192) or t[1] > 351) then
doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Such outfit does not exist.")
else
local tmp = getCreatureOutfit(cid)
tmp.lookType = t[1]
doCreatureChangeOutfit(cid, tmp)
end
return true
end

Troca isso:
isCreature(cid)
 
Por isto:
isPlayer(cid)