CS2D 
Always having this error with kick command?
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owner = {140639}
rank = {}
ladm = {}
for id = 1,32 do
rank[id] = 0
end
ladm.commands = {
preffix = "!";
{"kick",level = 2,concat = 2,func = "kickCmd"};
{"ban",level = 3,concat = 2,func = "banCmd"};
}
addhook("join","setrank")
function setrank(id)
for _, a in ipairs(owner) do
if player(id,"usgn") == a then
rank[id] = 5
end
end
end
addhook("say","ladm.say")
function ladm.say(id,txt)
if string.sub(txt, 1, 1) == ladm.commands.preffix then
local found = false
local list = ladm.commands
local txt = string.match(txt, "%p(.*)")
local call = string.match(txt, "(.-)%s") or txt
for key, command in ipairs(list) do
local insert = table.insert
local gmatch = string.gmatch
local concat = table.concat
found = false
if #command > 1 then for _, name in ipairs(command) do if call == name then found = true end end
elseif call == command[1] then found = true end
if found == true then
local params = {}
local procCmd = false
for word in gmatch(txt,"%S+") do if not procCmd and word == call then procCmd = true else insert(params, tonumber(word) or word) end end
if command.concat then
params[command.concat] = concat(params, " ", command.concat)
for i = command.concat + 1, #params do params[i] = nil end
end
if command.params then
insert(params, 1, command.params)
params = concat(params, " ")
parse(params)
return 1
end
local func, err = pcall(loadstring(command.func.."(...)"), id, unpack(params))
if err then msg2(id,"Lua Error:"..err) ; print(err) end
break
elseif key == #list then msg2(id,"Error,invalid command!") end
end return 1
end
end
function kickCmd(id,a,rs)
if rank[id] > rank[a] then
parse("kick "..a.." "..rs)
msg(player(id,"name").." kicked "..player(a,"name").." for "..rs)
elseif rank[id] <= rank[a] then
msg2(id,"Cannot kick "..player(a,"name"))
msg2(a,player(id,"name").." is trying to kick you!")
end
end
function banCmd(id,t,rs)
if rank[id] > rank[t] then
parse("banusgn "..t.." 0 "..rs)
parse("banip "..t.." 0 "..rs)
msg(player(id,"name").." banned "..player(t,"name").." for "..rs)
elseif rank[id] <= rank[t] then
msg2(id,"Cannot ban "..player(t,"name"))
msg2(t,player(id,"name").." is trying to ban you!")
end
end
1
sys/lua/main.lua:67: attempt to concatenate a boolean value
Its really weird that if i use the kick command then it gives an error and doesn't show the message but if its the ban command i use then it fully works
. Anyone who can help me would be good 
, i've been trying to fix that problem alot of times but i just can't fix it by myself 
. 
eledah
im trying to understand your code so i can create my own,it's hard to understand tho 