11.07 16:24:50 [Server] Server thread/WARN Plugin HolographicExtension v1.10.7 does not specify an api-version.

11.07 16:04:56 [Server] Server thread/ERROR [HolographicExtension] Unhandled exception number 256 occured in onPacketSending(PacketEvent) for HolographicExtension
11.07 16:04:56 [Server] INFO java.lang.RuntimeException: Failed to clone net.minecraft.server.v1_14_R1.PacketPlayOutEntityMetadata@66595d13 (class net.minecraft.server.v1_14_R1.PacketPlayOutEntityMetadata) with com.comphenix.protocol.events.PacketContainer$2$1@31e2bd30
11.07 16:04:56 [Server] INFO at com.comphenix.protocol.reflect.cloning.AggregateCloner.clone(AggregateCloner.java:262) ~[?:?]
11.07 16:04:56 [Server] INFO at com.comphenix.protocol.events.PacketContainer.deepClone(PacketContainer.java:1075) ~[?:?]
11.07 16:04:56 [Server] INFO at net.kitesoftware.holograms.listener.PacketPlaceholderListener.onPacketSending(PacketPlaceholderListener.java:39) ~[?:?]
11.07 16:04:56 [Server] INFO at com.comphenix.protocol.injector.SortedPacketListenerList.invokeSendingListener(SortedPacketListenerList.java:195) ~[?:?]
11.07 16:04:56 [Server] INFO at com.comphenix.protocol.injector.SortedPacketListenerList.invokePacketSending(SortedPacketListenerList.java:149) ~[?:?]
11.07 16:04:56 [Server] INFO at com.comphenix.protocol.injector.PacketFilterManager.handlePacket(PacketFilterManager.java:588) ~[?:?]
11.07 16:04:56 [Server] INFO at com.comphenix.protocol.injector.PacketFilterManager.invokePacketSending(PacketFilterManager.java:564) ~[?:?]
11.07 16:04:56 [Server] INFO at com.comphenix.protocol.injector.netty.ProtocolInjector.packetQueued(ProtocolInjector.java:338) ~[?:?]
11.07 16:04:56 [Server] INFO at com.comphenix.protocol.injector.netty.ProtocolInjector.onPacketSending(ProtocolInjector.java:298) ~[?:?]
11.07 16:04:56 [Server] INFO at com.comphenix.protocol.injector.netty.ChannelInjector.processSending(ChannelInjector.java:364) ~[?:?]
11.07 16:04:56 [Server] INFO at com.comphenix.protocol.injector.netty.ChannelInjector.access$800(ChannelInjector.java:63) ~[?:?]
11.07 16:04:56 [Server] INFO at com.comphenix.protocol.injector.netty.ChannelInjector$3.handleScheduled(ChannelInjector.java:329) ~[?:?]
11.07 16:04:56 [Server] INFO at com.comphenix.protocol.injector.netty.ChannelInjector$3.onMessageScheduled(ChannelInjector.java:299) ~[?:?]
11.07 16:04:56 [Server] INFO at com.comphenix.protocol.injector.netty.ChannelProxy$2.schedulingRunnable(ChannelProxy.java:127) ~[?:?]
11.07 16:04:56 [Server] INFO at com.comphenix.protocol.injector.netty.EventLoopProxy.execute(EventLoopProxy.java:95) ~[?:?]
11.07 16:04:56 [Server] INFO at net.minecraft.server.v1_14_R1.NetworkManager.b(NetworkManager.java:193) ~[custom.jar:git-Spigot-6e94473-5f88938]
11.07 16:04:56 [Server] INFO at net.minecraft.server.v1_14_R1.NetworkManager.sendPacket(NetworkManager.java:157) ~[custom.jar:git-Spigot-6e94473-5f88938]
11.07 16:04:56 [Server] INFO at net.minecraft.server.v1_14_R1.PlayerConnection.a(PlayerConnection.java:1423) ~[custom.jar:git-Spigot-6e94473-5f88938]
11.07 16:04:56 [Server] INFO at net.minecraft.server.v1_14_R1.PlayerConnection.sendPacket(PlayerConnection.java:1396) ~[custom.jar:git-Spigot-6e94473-5f88938]
11.07 16:04:56 [Server] INFO at net.minecraft.server.v1_14_R1.EntityTrackerEntry.a(EntityTrackerEntry.java:244) ~[custom.jar:git-Spigot-6e94473-5f88938]
11.07 16:04:56 [Server] INFO at net.minecraft.server.v1_14_R1.EntityTrackerEntry.b(EntityTrackerEntry.java:226) ~[custom.jar:git-Spigot-6e94473-5f88938]
11.07 16:04:56 [Server] INFO at net.minecraft.server.v1_14_R1.PlayerChunkMap$EntityTracker.updatePlayer(PlayerChunkMap.java:1168) ~[custom.jar:git-Spigot-6e94473-5f88938]
11.07 16:04:56 [Server] INFO at net.minecraft.server.v1_14_R1.PlayerChunkMap.movePlayer(PlayerChunkMap.java:813) ~[custom.jar:git-Spigot-6e94473-5f88938]
11.07 16:04:56 [Server] INFO at net.minecraft.server.v1_14_R1.ChunkProviderServer.movePlayer(ChunkProviderServer.java:439) ~[custom.jar:git-Spigot-6e94473-5f88938]
11.07 16:04:56 [Server] INFO at net.minecraft.server.v1_14_R1.PlayerConnection.a(PlayerConnection.java:1014) ~[custom.jar:git-Spigot-6e94473-5f88938]
11.07 16:04:56 [Server] INFO at net.minecraft.server.v1_14_R1.PacketPlayInFlying.a(SourceFile:126) ~[custom.jar:git-Spigot-6e94473-5f88938]
11.07 16:04:56 [Server] INFO at net.minecraft.server.v1_14_R1.PacketPlayInFlying$PacketPlayInPositionLook.a(SourceFile:18) ~[custom.jar:git-Spigot-6e94473-5f88938]
11.07 16:04:56 [Server] INFO at net.minecraft.server.v1_14_R1.PlayerConnectionUtils.lambda$0(PlayerConnectionUtils.java:13) ~[custom.jar:git-Spigot-6e94473-5f88938]
11.07 16:04:59 [Multicraft] Skipped 71 lines due to rate limit (30/s)