Need Help Fixing This Glitch - Text+ Black Bars All Over Preview Window/Render Failed

I created this lyrics video two days ago for a client and sent him the video. He liked it and wanted a few small adjustements so I pulled the project open again today and now it is completely glitched. Every text+ item is showing as a large black bar, and the video is completely unable to render. Does anybody have a solution for me? I really don't want to have to remake the entire thing...
Video Link To See Glitch: https://youtu.be/9E5bdHYzBU8

Specs: i5-13600k, 32 GB RAM, Nvidia 3060ti, Windows 10 Home
Davinci Resolve 18.6 Free Version

https://preview.redd.it/hmg5cldrdu2d1.png?width=1920&format=png&auto=webp&s=225a5ac75d4d8756dcbb4c684a43804bfe4ab390