(closed) Minecraft crashes due to "Rendering overlay"

I've been getting this error on Mcreator where I add a projectile model (Modded entity, Java 3D Model, 1.17+ mojmaps) and it doesn't work. Everything works fine if it's there but else if I just import the model  it won't work and will display "cannot find symbol" in the console. I then went to edit the code in the java file and replaced/placed "T" in where I needed to. That then stopped working but now the problem is that Minecraft crashes when I run it. The log description says "rendering overlay" in which I don't know what to do. This all started ever since Blockbench had an update. 

Log:
https://pastebin.com/BTGVdAry