Script breaks after about 30 minutes??

I have a round script, it 's a loop while wait() do, and inside that loop if checks if there are more than 1 players, 2 if statements, if there are more than 1, then it does the round. It breaks after about 30 minutes, stuck on "Round in Progress", is there anything particular in this script that could make it break easier, or just that it's a loop? I know most round-based games don't break this easily.

while wait() do
	if game.Players.NumPlayers > 1 then
			wait(5)
			
			game.Workspace.lobby.timer.SurfaceGui.timelft.Text = "Starting New Round..."
			
			wait(3)
			
			game.Workspace.lobby.timer.SurfaceGui.timelft.Text = "Spawning Players..."
			
			wait(1)
			
			game.Workspace.lobby.timer.SurfaceGui.timelft.Text = "Round in Progress"
			
			for i,v in pairs(game.Players:GetPlayers()) do
			local coordinates = {Vector3.new(-80.9, 3.2, -286.5), Vector3.new(1.64, 3.2, -179.7), Vector3.new(83.5, 3.2, -287.5), Vector3.new(2.44, 3.2, -396.5)} 
			local randomCoor = coordinates[math.random(#coordinates)]
			local knife = game.ServerStorage.Knife:Clone()
			v.Character:MoveTo(randomCoor)
			knife.Parent = v.Backpack
			wait(0.3)
			end
			
			
			for i,v in pairs(game.Players:GetPlayers()) do
				v.Character.Torso.Anchored = true
				v.PlayerGui.countdownonspawn.Frame.Visible = true
				v.PlayerGui.countdownonspawn.three.Visible = true
			end
			wait(1)			
			for i,v in pairs(game.Players:GetPlayers()) do
				v.PlayerGui.countdownonspawn.three.Visible = false
				v.PlayerGui.countdownonspawn.two.Visible = true
			end
			wait(1)	
			for i,v in pairs(game.Players:GetPlayers())do
				v.PlayerGui.countdownonspawn.two.Visible = false
				v.PlayerGui.countdownonspawn.one.Visible = true
			end		
			wait(1)
			for i,v in pairs(game.Players:GetPlayers()) do
			v.PlayerGui.countdownonspawn.one.Visible = false
			v.PlayerGui.countdownonspawn.Frame.Visible = false
			v.Character.Torso.Anchored = false
			end
			
			for i,v in pairs(game.Players:GetPlayers()) do
				v.CameraMode = "LockFirstPerson"
			end
			
			local song = {game.Workspace.powerglove, game.Workspace.robotrock, game.Workspace.gunfinga, game.Workspace.firehive}
			local randomSong = song[math.random(#song)]
			randomSong:Play()
			wait(60)
			game.Workspace.powerglove:Stop()
			game.Workspace.robotrock:Stop()
			game.Workspace.gunfinga:Stop()
			game.Workspace.firehive:Stop()
			
			for i, v in pairs(game.Players:GetChildren()) do 
			v.CameraMode = "Classic"
			wait(0.3)
			v.Character.Humanoid.Health = 0
			end
			
			wait(5)
			
			game.Workspace.lobby.timer.SurfaceGui.timelft.Text = "Round Finished!"
			
			end
		
	if game.Players.NumPlayers < 2 then
		game.Workspace.lobby.timer.SurfaceGui.timelft.Text = "This game requires 2+ Players"
		wait(1)
   	 	game.Workspace.lobby.timer.SurfaceGui.timelft.Text = "This game requires 2+ Players."
		wait(1)
    	game.Workspace.lobby.timer.SurfaceGui.timelft.Text = "This game requires 2+ Players.."
		wait(1)
    	game.Workspace.lobby.timer.SurfaceGui.timelft.Text = "This game requires 2+ Players..."
		wait(1)
	end
end

If there's something that's making it break easier please tell me.

The script will break permanently if you try to index an object that isn't there, such as Torso, PlayerGui, Humanoid; these are all things that could potentially be missing, and if they are, the script will break. Either add an if statement to check if they are all there, or put the block in a pcall to ignore any errors.

You should then check if the object is there:

if workspace:FindFirstChild("Object") then
print('object is found in workspace!')
end