Hologramy error 1.17

[01:44:04] [Server thread/INFO]: Mateusz123 issued server command: /holo create Powitanie &6Witaj na serwerze
[01:44:04] [Server thread/ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'holo' in plugin HolographicDisplays v2.4.7
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:47) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:149) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at org.bukkit.craftbukkit.v1_17_R1.CraftServer.dispatchCommand(CraftServer.java:764) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at net.minecraft.server.network.PlayerConnection.handleCommand(PlayerConnection.java:1944) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at net.minecraft.server.network.PlayerConnection.a(PlayerConnection.java:1783) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at net.minecraft.server.network.PlayerConnection.a(PlayerConnection.java:1764) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at net.minecraft.network.protocol.game.PacketPlayInChat.a(PacketPlayInChat.java:46) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at net.minecraft.network.protocol.game.PacketPlayInChat.a(PacketPlayInChat.java:1) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at net.minecraft.network.protocol.PlayerConnectionUtils.lambda$0(PlayerConnectionUtils.java:30) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at net.minecraft.server.TickTask.run(SourceFile:18) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at net.minecraft.util.thread.IAsyncTaskHandler.executeTask(SourceFile:151) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at net.minecraft.util.thread.IAsyncTaskHandlerReentrant.executeTask(SourceFile:23) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at net.minecraft.util.thread.IAsyncTaskHandler.executeNext(SourceFile:125) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at net.minecraft.server.MinecraftServer.bg(MinecraftServer.java:1124) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at net.minecraft.server.MinecraftServer.executeNext(MinecraftServer.java:1117) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at net.minecraft.util.thread.IAsyncTaskHandler.awaitTasks(SourceFile:134) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at net.minecraft.server.MinecraftServer.sleepForTick(MinecraftServer.java:1101) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at net.minecraft.server.MinecraftServer.x(MinecraftServer.java:1030) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:307) ~[server.jar:3124-Spigot-66f9d3c-384e116]
at java.lang.Thread.run(Thread.java:831) [?:?]
Caused by: java.lang.IllegalAccessError: class com.gmail.filoghost.holographicdisplays.nms.v1_17_R1.NmsManagerImpl tried to access private field net.minecraft.server.level.WorldServer.G (com.gmail.filoghost.holographicdisplays.nms.v1_17_R1.NmsManagerImpl is in unnamed module of loader org.bukkit.plugin.java.PluginClassLoader @17c354d9; net.minecraft.server.level.WorldServer is in unnamed module of loader 'app')
at com.gmail.filoghost.holographicdisplays.nms.v1_17_R1.NmsManagerImpl.addEntityToWorld(NmsManagerImpl.java:112) ~[?:?]
at com.gmail.filoghost.holographicdisplays.nms.v1_17_R1.NmsManagerImpl.spawnNMSArmorStand(NmsManagerImpl.java:91) ~[?:?]
at com.gmail.filoghost.holographicdisplays.object.line.CraftTextLine.spawn(CraftTextLine.java:102) ~[?:?]
at com.gmail.filoghost.holographicdisplays.object.CraftHologram.spawnEntities(CraftHologram.java:294) ~[?:?]
at com.gmail.filoghost.holographicdisplays.object.CraftHologram.refreshAll(CraftHologram.java:241) ~[?:?]
at com.gmail.filoghost.holographicdisplays.commands.main.subs.CreateCommand.execute(CreateCommand.java:86) ~[?:?]
at com.gmail.filoghost.holographicdisplays.commands.main.HologramsCommandHandler.onCommand(HologramsCommandHandler.java:117) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[server.jar:3124-Spigot-66f9d3c-384e116]
... 19 more