crash upon completing a song

[zeeblox09]

What is your question?

I just completed Lit Up as the opponent, but when the song finished the game crashed. Attached is the Terminal output and Apple's crash report. Please tell me what this means! I'm a little bit of a newbie, so any help would help me troubleshoot. If it helps any further, the game closed without warning, and no crash log was created by it.
Terminal Saved Output.txt
crash.txt

[moxie-coder]

well, I don't have a Mac, but as far as I understand, you might've run out of memory

[zeeblox09]

well, I don't have a Mac, but as far as I understand, you might've run out of memory

I have 4GB of RAM installed by default on my MacBook, so that explains a lot, thank you @moxie-coder for the support!

[moxie-coder]

well, I don't have a Mac, but as far as I understand, you might've run out of memory

I have 4GB of RAM installed by default on my MacBook, so that explains a lot, thank you @moxie-coder for the support!

that was just my best guess, so I could be wrong, but do check your activity monitor and check your RAM usage in there