RustyJP

Apologies if this is the wrong place to ask for support on this issue but I'm unsure where else to get help. Running a modded forge 1.12.2-14.23.5.2847 server (MC Eternal Lite) and the server console keeps spamming this error: [19:12:40] [Server thread/ERROR] [FML]: FMLIndexedMessageCodec exception caught io.netty.handler.codec.EncoderException: io.netty.util.IllegalReferenceCountException: refCnt: 0 at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:106) ~[minecraft_server.1.12.2.jar:?] at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[minecraft_server.1.12.2.jar:?] at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:738) ~[minecraft_server.1.12.2.jar:?] at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:801) ~[minecraft_server.1.12.2.jar:?] at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:814) ~[minecraft_server.1.12.2.jar:?] at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:794) ~[minecraft_server.1.12.2.jar:?] at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:831) ~[minecraft_server.1.12.2.jar:?] at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1032) ~[minecraft_server.1.12.2.jar:?] at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:296) ~[minecraft_server.1.12.2.jar:?] at net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:250) [SimpleNetworkWrapper.class:?] at com.mushroom.midnight.common.entity.BridgeTracker.sendToTracking(BridgeTracker.java:51) [BridgeTracker.class:?] at com.mushroom.midnight.common.entity.BridgeTracker.update(BridgeTracker.java:27) [BridgeTracker.class:?] at com.mushroom.midnight.common.entity.RiftBridge.tickState(RiftBridge.java:66) [RiftBridge.class:?] at com.mushroom.midnight.common.world.BridgeManagerServer.update(BridgeManagerServer.java:46) [BridgeManagerServer.class:?] at com.mushroom.midnight.common.CommonEventHandler.onWorldTick(CommonEventHandler.java:129) [CommonEventHandler.class:?] at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_965_CommonEventHandler_onWorldTick_WorldTickEvent.invoke(.dynamic) [?:?] at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) [ASMEventHandler.class:?] at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182) [EventBus.class:?] at net.minecraftforge.fml.common.FMLCommonHandler.onPreWorldTick(FMLCommonHandler.java:287) [FMLCommonHandler.class:?] at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:752) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.updateTimeLightAndEntities(DedicatedServer.java:397) [nz.class:?] at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:668) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526) [MinecraftServer.class:?] at java.lang.Thread.run(Unknown Source) [?:1.8.0_251] Caused by: io.netty.util.IllegalReferenceCountException: refCnt: 0 at io.netty.buffer.AbstractByteBuf.ensureAccessible(AbstractByteBuf.java:1408) ~[minecraft_server.1.12.2.jar:?] at io.netty.buffer.UnpooledHeapByteBuf.capacity(UnpooledHeapByteBuf.java:114) ~[minecraft_server.1.12.2.jar:?] at io.netty.buffer.UnpooledHeapByteBuf.setBytes(UnpooledHeapByteBuf.java:254) ~[minecraft_server.1.12.2.jar:?] at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1069) ~[minecraft_server.1.12.2.jar:?] at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1060) ~[minecraft_server.1.12.2.jar:?] at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1050) ~[minecraft_server.1.12.2.jar:?] at net.minecraft.network.PacketBuffer.writeBytes(PacketBuffer.java:1094) ~[gy.class:?] at com.mushroom.midnight.common.network.MessageBridgeState.toBytes(MessageBridgeState.java:35) ~[MessageBridgeState.class:?] at net.minecraftforge.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:30) ~[SimpleIndexedCodec.class:?] at net.minecraftforge.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:26) ~[SimpleIndexedCodec.class:?] at net.minecraftforge.fml.common.network.FMLIndexedMessageToMessageCodec.encode(FMLIndexedMessageToMessageCodec.java:81) ~[FMLIndexedMessageToMessageCodec.class:?] at io.netty.handler.codec.MessageToMessageCodec$1.encode(MessageToMessageCodec.java:67) ~[minecraft_server.1.12.2.jar:?] at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:88) ~[minecraft_server.1.12.2.jar:?] ... 23 more I can't determine what this error is, if it is a forge error or related to a mod. I'm not sure what other info would help solve this, so please let me know what other info to provide that may help. Any help would be appreciated.