java.lang.RuntimeException: World MpServer (net.minecraft.world.WorldProviderSurface) does not have BetweenlandsWorldStorage capability
at thebetweenlands.common.world.storage.BetweenlandsWorldStorage.forWorld(BetweenlandsWorldStorage.java:222)
at thebetweenlands.common.handler.EnvironmentEventHandler.onWorldTick(EnvironmentEventHandler.java:27)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_100_EnvironmentEventHandler_onWorldTick_WorldTickEvent.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:179)
at net.minecraftforge.fml.common.FMLCommonHandler.onPostWorldTick(FMLCommonHandler.java:273)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:774)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:185)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524)
at java.lang.Thread.run(Thread.java:748)