I was in the nether trying to go through the portal when I got killed by a zombie pigman. When I attempted to respawn it simply wouldn't work, so I left the server. Whenever I have tried to connect since then, it would give me the error pictured below.

It would also say [Thread-2/INFO]: OpenGL debug message, id=1282, source=API, type=ERROR, severity=HIGH, message=GL_INVALID_OPERATION error generated. Render buffer not bound. for thousands of lines in my Minecraft log.

I have tried restarting my computer, rebooting my router, reinstalling Minecraft, and reinstalling java. but nothing has worked. I am able to connect to all other servers just fine, so it doesn't seem to be on my end