Checking if team has no players?

Here is my code, no errors it just doesn't work.

while true do
	wait(5)
	t = game.Teams:GetChildren() --getting all teams
	for i,v in ipairs(t) do 
    	if v.Name ~= 'Civilian' then --Don't remove the Civ team
			local teamNumber = v:GetPlayers() --Getting players in the team
			if teamNumber == 0 then --make sure no one is on the team
				v.Parent = game.ServerScriptService.Teams -- move it back into the script
			end
		end
	end
end

Disclaimer: If you have any errors with this code, I looked up on the wiki only, I haven't tested it out even.

The :GetPlayers() returns an array (objects which are players), you cannot use numbers with it However you can use a for loop to iterate it

while true do
    wait(5)
    t = game:GetService("Teams"):GetChildren() --getting all teams
    for i,v in ipairs(t) do 
        if v.Name ~= "Civilian" then --Don't remove the Civ team
            local teamNumber = v:GetPlayers() --Getting players in the team
	   for playersAmount,_ in ipairs(teamNumber) do 
            	if playerAmount == 0 then --make sure no one is on the team
                	v.Parent = game.ServerScriptService.Teams -- move it back into the script
          		  end
		end
        end
    end
end

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