Resolved Building suddenly stopped working

Edit: I cannot believe myself for not trying this earlier but restarting my pc fixed the problem.

I built my game and tested it and found a bug, after I fixed the bug I tried building it again and I got these errors

When I fixed the bug all I did was slightly change a script to change an int's value. I have no idea why this is happening. I heard that if you make a new scene and copy paste all the objects over it would fix it but I have 6 scenes in my game; copy and pasting all the objects, copying the scene settings, and baking lights/other things would take forever. I've also heard that it doesn't even work sometimes and I'm having trouble baking lighting at the moment so it's not really a solution.

Can anyone help me?