@velvet bolt uploaded a log, here is the crash logs
- OpenJDK 64-Bit Server VM, version 1.8.0_382
- Forge 11.15.1.2318 on 1.8.9
- OptiFine M5
Possible Solutions:
- If you have started crashing recently when joining a server, you'll need to disable Patcher's entity culling by going to
.minecraft/config, opening thepatcher.tomlfile and changingentity_culling = truetoentity_culling = false.
This is caused by a new AMD driver update that appears to be a complete rewrite of the driver. If you suffer a large performance hit after disabling entity culling, you can try downgrading your GPU driver instead - Update Skytils to the latest version
- You are unable to authenticate with Mojang via Essential as your OAuth grant has expired. You must re-add your account to Essential's account switcher if you wish to continue using it.
Recommendations:
- Unless you know what you're doing, modifying your JVM args could have unintended side effects. It's best to use the defaults.
- Update Patcher from 1.8.7 to 1.8.9
- Update Skytils from 1.10.0-pre8 to 1.10.0-pre9