Black Screen on startup

Hi,
Whenever I attempt to open minecraft, I'm greeted with a black screen where the main menu should be. This has been happening for a few days now and I've tried everything I can to fix it on my own, but now it's time to ask for help. This is the error message I get:

[14:33:17] [Client thread/ERROR]: ########## GL ERROR ##########
[14:33:17] [Client thread/ERROR]: @ Post render
[14:33:17] [Client thread/ERROR]: 1286: Invalid framebuffer operation

It repeats and repeats on the game output and I can't do anything about it. I've tried literally everything I can think of, does anyone know how to fix this? Thanks in advance.