Addacount : Access denied

function clientAttemptCreate(username,password)
if ( password ~= "" and password ~= nil ) then
    	addAccount( getClientName(source), password )
		local userAccount = getAccount(username)
		local tryToLog
		if (client and userAccount ~= false and userAccount ~= nil) then
			tryToLog = logIn(client,userAccount,password)
			if (tryToLog) then
				spawnPlayer(client,spawnX,spawnY,spawnZ)
				fadeCamera(client,true)
				outputChatBox(welcomeMessageNewUser,client)
				triggerClientEvent(source,"clientLoginSuccess",getRootElement())
			else
				triggerClientEvent(source,"clientDisplayArea",getRootElement(),"Einloggversuch fehlgeschlagen! Versuchen Sie es erneut")
			end
		else
			triggerClientEvent(source,"clientDisplayArea",getRootElement(),"Ihr Account konnte nicht erstellt werden! Versuchen Sie es erneut")
		end
	else
		triggerClientEvent(source,"clientDisplayArea",getRootElement(),"Bitte schreiben sie ein Passwort für ihren Account rein")
	end
end
addEvent("SubmitCreate",true)
addEventHandler("SubmitCreate",getRootElement(),clientAttemptCreate)