Bug/IssueSomething that isn't working as it should be.Something that isn't working as it should be. Intermittently it seems by setting the Compatibility level set to JAVA_16 causes the server to fail ...
When using Optifine with Shaders enabled, somehow modded biomes will be cleared from the WorlGenRegistry leading to crashes, log spam and missing biomes. My mod Vampirism crashes on world creation ...