Functions starts to play twice

Development Programming & Scripting
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1

Hello there!
I have a function in my code that works perfectly fine when I first call it, but when I try to call it later again in the code for some reason it starts playing everything twice. (Also if I call it for example for the 3rd time, it playing 3x times & so on)

    ChooseRandomSong() : void =
        var SongToPlay : int = GetRandomInt(MinSongs, MaxSongs)
        Print("Song to play: {SongToPlay}")
        if (Song := SongArray [SongToPlay]):
            Song.Play()
        if (SongText := SongTextArray [SongToPlay]):
            SongText.Show()

I’m trying to call this function with ChooseRandomSong().
Greetings!