SecurityCraft error entity

[12:08:45] [Server thread/INFO]: DintyGadget[/159.255.5.30:24348] logged in with entity id 1132 in world(0) at (103.68804422655481, 67.0, 243.25194900078702)
[12:08:45] [Server thread/INFO]: DintyGadget joined the game
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: java.lang.Exception: Stack trace
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at java.lang.Thread.dumpStack(Thread.java:1333)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraft.entity.EntityTracker.handler$onAddEntityToTracker$zdc000(EntityTracker.java:575)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraft.entity.EntityTracker.func_72785_a(EntityTracker.java)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraftforge.fml.common.registry.EntityRegistry.tryTrackingEntity(EntityRegistry.java:356)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraft.entity.EntityTracker.func_72786_a(EntityTracker.java:80)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraft.world.ServerWorldEventHandler.func_72703_a(ServerWorldEventHandler.java:37)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraft.world.World.func_72923_a(World.java:1211)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraft.world.WorldServer.func_72923_a(WorldServer.java:1120)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraft.world.WorldServer.onSpongeEntityAdded(WorldServer.java:2938)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraft.world.WorldServer.forceSpawnEntity(WorldServer.java:2985)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraft.world.WorldServer.forceSpawnEntity(WorldServer.java:2968)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at org.spongepowered.common.event.tracking.phase.general.GeneralState.spawnEntityOrCapture(GeneralState.java:82)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at org.spongepowered.common.event.tracking.phase.general.GeneralPhase.spawnEntityOrCapture(GeneralPhase.java:366)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at org.spongepowered.common.event.tracking.CauseTracker.spawnEntity(CauseTracker.java:646)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraft.world.WorldServer.func_72838_d(WorldServer.java:2704)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.geforcemods.securitycraft.blocks.BlockSecurityCamera.mountCamera(BlockSecurityCamera.java:116)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.geforcemods.securitycraft.network.packets.PacketSMountCamera$Handler.onMessage(PacketSMountCamera.java:56)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.geforcemods.securitycraft.network.packets.PacketSMountCamera$Handler.onMessage(PacketSMountCamera.java:45)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraftforge.fml.common.network.simpleimpl.SimpleChannelHandlerWrapper.channelRead0(SimpleChannelHandlerWrapper.java:56)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraftforge.fml.common.network.simpleimpl.SimpleChannelHandlerWrapper.channelRead0(SimpleChannelHandlerWrapper.java:36)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:108)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:108)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:108)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:108)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraftforge.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:102)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraft.network.NetworkManager.channelRead0(NetworkManager.java:149)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraft.network.NetworkManager.channelRead0(NetworkManager.java:51)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.handleServerSideCustomPacket(NetworkDispatcher.java:449)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.channelRead0(NetworkDispatcher.java:271)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.channelRead0(NetworkDispatcher.java:73)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:150)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:130)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
[12:09:00] [Netty Server IO #7/INFO]: [STDERR]: at java.lang.Thread.run(Thread.java:745)
[12:09:12] [Server thread/INFO]: DintyGadget lost connection: Disconnected
[12:09:12] [Server thread/INFO]: DintyGadget left the game

Securitycraft 1.11.2 v-1.8.2.3

This is a bug in SecurityCraft that was detected by Sponge.