Mute problem

[TheIceman1]

Why this dont unmute me?

function muteplayer () 
setPlayerMuted ( source, true ) 
local name = getPlayerName ( source ) 
outputChatBox ( name.." is muted for 5 minutes.", getRootElement(), 250, 0, 0, true ) 
  setTimer ( function() 
          setPlayerMuted ( source, false ) 
          outputChatBox ( "You are unmuted.", source, 250, 0, 0, true ) 
  end, 5000, 1 ) 
end 
addEvent ( "muteplayer", true ) 
addEventHandler ( "muteplayer", root, muteplayer ) 

[TAPL]

function muteplayer () 
setPlayerMuted ( source, true ) 
local name = getPlayerName ( source ) 
outputChatBox ( name.." is muted for 5 minutes.", getRootElement(), 250, 0, 0, true ) 
  setTimer ( function(source) 
          setPlayerMuted ( source, false ) 
          outputChatBox ( "You are unmuted.", source, 250, 0, 0, true ) 
  end, 5000, 1, source ) 
end 
addEvent ( "muteplayer", true ) 
addEventHandler ( "muteplayer", root, muteplayer ) 

[TheIceman1]

function muteplayer () 
setPlayerMuted ( source, true ) 
local name = getPlayerName ( source ) 
outputChatBox ( name.." is muted for 5 minutes.", getRootElement(), 250, 0, 0, true ) 
  setTimer ( function(source) 
          setPlayerMuted ( source, false ) 
          outputChatBox ( "You are unmuted.", source, 250, 0, 0, true ) 
  end, 5000, 1, source ) 
end 
addEvent ( "muteplayer", true ) 
addEventHandler ( "muteplayer", root, muteplayer ) 

Working,thanks.

[TAPL]

You're welcome.