Error: non-broadcastable output during sound exp

I’m using a 4minute audio file (.ogg) in my experiment. But every time the experiment reaches the part of the file, psychopy crashes and informs me about the following error.

I ran the soundfile in a seperate experiment to see if there’s something wrong with it, but no error occured.
The main experiment has only another 4 very simple routines. Is it possible that the experiment es too long or the pc just reached its limits? Using psychopy 1.85.4
Thankful for any advice!