Blank screen on previously working deployment

I have a digital portfolio site I have been using for about a year now:
For whatever reason the site now loads for a split second before changing to a blank screen. I see two errors in the console I believe related to enumeration of items held on the backend of the website (currently being handled by of course this issue strikes me after I send out internship applications with my portfolio attached. I’m guessing the issue came from a node or JS update but I am lost as to how to fix the issue.

Any help in resolving this issue would be greatly appreciated, Thanks in advance for any suggestions.

I see a completely different error:

Although it doesn’t seem to be related or caused by Netlify. Something is wrong with your client-side bundle that you’d have to debug.