Why is this DataStore ban script throwing an error?

I am experimenting with a simple ban system. I am trying to save the admin name and a true/false value that says whether the player is banned or not. To do this, I am saving a table and it is not going so well. It throws this error when I try to index plrdata: ServerScriptService.BanWatch:12: attempt to index local 'plrdata' (a boolean value). I am not sure why it is doing this.

Script that watches for banned players to join:

local localdata = game:GetService("DataStoreService"):GetDataStore("bans")


game.Players.PlayerAdded:Connect(function(plr)
	local plrdata
	pcall(function()
		plrdata = localdata:GetAsync(plr.UserId.."-ban")
	end)
	
	if plrdata ~= nil then
		
		if plrdata['bankey'] == true then
			plr:Kick("You have been banned by the admin "..plrdata[1]..", you may appeal if eligible.")
		end
		
	else
		
		local banInfo = {"none", false}
		
		localdata:SetAsync(plr.UserId.."-ban", banInfo)
	end
end)

Script that sets the table:

game.ReplicatedStorage.RemoteEvents.Ban.OnServerEvent:Connect(function(plr, userid)
	
	local banInfo = {plr.Name, ['bankey'] = true}
	
	game:GetService("DataStoreService"):GetDataStore("bans"):SetAsync(userid.."-ban", banInfo)
	
	
	if game.Players:GetPlayerByUserId(userid) then
		game.Players:GetPlayerByUserId(userid):Kick("You have been banned by the admin "..plr.Name..".")
	end
end)

So when you are creating the table baninfo. You said local banInfo = {plr.Name, [‘bankey’] = true }

You don’t have to have brackets for that. Just say

local banInfo = {Name = plr.Name, banKey = true }