Script at reboot, won't load at all

[biggsy]

I have had my magic mirror working without issue for years. A few weeks ago it stopped booting and giving this script instead of loading. I recorded the script in slo-mo on my iPhone to see if I could diagnose the problem. Any suggestions?!

link to error: https://drive.google.com/file/d/1vsv20LpAkzFPj1uN3Fq6xu5ocrR6dvRR/view?usp=sharing

Thank you for any advice! I’m hoping to not have to rebuild from scratch. I’m on a raspberry Pi 3B+ and a 5V 3A power supply.