Script error: no matching signatures

[ClayPigeon]

You're missing an argument on the PlayMusic function.
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PlayMusic("requiem_for_a_dream.ogg", false, 1, 3, 0);

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PlayMusic(string& asMusicFile, bool abLoop, float afVolume, float afFadeTime, int alPrio, bool abResume);


You're missing the bool abResume part. Set it to false/true.