[19:58:35 INFO]: Client> [19:58:35] [Client thread/ERROR]: ########## GL ERROR ##########
[19:58:35 INFO]: Client> [19:58:35] [Client thread/ERROR]: @ Post render
[19:58:35 INFO]: Client> [19:58:35] [Client thread/ERROR]: 1286: Invalid framebuffer operation
This is a technical support issue; this site is for bug reports only. For technical support please use the Mojang Support Center.
You likely need to update your graphics drivers.