event script error

This is the first time I've used the cinema since unlocking it, and when I went to see the movie I got this error. I restarted the game and did pretty much everything again, but I still got the error a second time. I didn't get into the cutscene, and when I tried to go back in the door it said...

I entered the movie theater with Sebastian for a screening of It Howls In The Rain, played around a dozen rounds of the crane game, bought a Jasmine Tea, and then when I tried to enter the room to begin the movie, I got the error below: ''[Error] Event script error: Object reference not...

I first encountered this error with this new world when Marnie gave the pet. I ignored it (stupidly) and kept going, but now I can't stand it! I haven't been able to have a proper gameplay since. :'( Here is my SMAPI log: https://smapi.io/log/a1b563c568f64894b678e4c79da6808c Thank you so much...