I get this error when trying to connect to the server

[ImmortalBeastYT]

Could not pass event PlayerJoinEvent to FreedomChat v1.1.0
java.util.NoSuchElementException: packet_handler
at io.netty.channel.DefaultChannelPipeline.getContextOrDie(DefaultChannelPipeline.java:1073) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
at io.netty.channel.DefaultChannelPipeline.addAfter(DefaultChannelPipeline.java:302) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
at io.netty.channel.DefaultChannelPipeline.addAfter(DefaultChannelPipeline.java:290) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
at ru.bk.oharass.freedomchat.FreedomChat.on(FreedomChat.java:34) ~[FreedomChat-1.1.0.jar:?]
at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor20.execute(Unknown Source) ~[?:?]
at org.bukkit.plugin.EventExecutor.lambda$create$1(EventExecutor.java:75) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:?]
at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:80) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:git-Paper-133]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:670) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:?]
at net.minecraft.server.players.PlayerList.postChunkLoadJoin(PlayerList.java:366) ~[paper-1.19.2.jar:git-Paper-133]
at net.minecraft.server.players.PlayerList.lambda$placeNewPlayer$1(PlayerList.java:308) ~[paper-1.19.2.jar:git-Paper-133]
at net.minecraft.server.network.ServerGamePacketListenerImpl.tick(ServerGamePacketListenerImpl.java:357) ~[?:?]
at net.minecraft.network.Connection.tick(Connection.java:579) ~[?:?]
at net.minecraft.server.network.ServerConnectionListener.tick(ServerConnectionListener.java:233) ~[?:?]
at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1584) ~[paper-1.19.2.jar:git-Paper-133]
at net.minecraft.server.dedicated.DedicatedServer.tickChildren(DedicatedServer.java:446) ~[paper-1.19.2.jar:git-Paper-133]
at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1417) ~[paper-1.19.2.jar:git-Paper-133]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1193) ~[paper-1.19.2.jar:git-Paper-133]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:305) ~[paper-1.19.2.jar:git-Paper-133]
at java.lang.Thread.run(Thread.java:833) ~[?:?]

[ImmortalBeastYT]

Nevermind I solved the problem