Random Lobby Teleport

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1

I am trying to write a lobby teleport script (similar to DBZ: Final Stand) where the game randomly selects two players and teleports them to a separate match. My code returns as an error ‘attempt to index nil’ value.

Script I wrote:

while true do
    wait(5)
    local AlreadyInTable = false
    local PickedPlayersTable = {}
    local players = game.Players:GetChildren()
    local randomplayer1 = players[math.random(1, #players)]
    local randomplayer2 = players[math.random(1, #players)]
    
    
    for _,OtherPlayer in next,PickedPlayersTable do
        if OtherPlayer == randomplayer2 then
            AlreadyInTable = true
            print(""..randomplayer2.Name.." is already in  the table.")
        end
    end
    
    
    if not AlreadyInTable then
        table.insert(PickedPlayersTable, randomplayer2)
    end
    
    
    
    wait(3)
    
    for i, v in pairs(PickedPlayersTable:GetChildren())do
        wait()                
        
        game:GetService("TeleportService"):Teleport(6333006474, v)
        
        
        for k in pairs (PickedPlayersTable) do
            PickedPlayersTable [k] = nil
        end
        
    end
    
end