Rendering entity in world Crash 1.12.2 | forge-14.23.5.2855

Hello, about 7-10 days ago i bought a account with this username, with a Paysafe code as the chosen payment, today i tried to play on mc.hypixel.net but 5 minutes after im playing in the world, the game crashes every time, for the crash log, i will add it as a file, i chose the version 1.16.5 because i couldn't chose 1.12.2 so im sorry if it's confuzing!, Thanks for reading and have a nice day/night.