gistfile1.txt

[21:52:23 ERROR]: [org.bukkit.craftbukkit.v1_18_R2.CraftServer] Cannot invoke "java.lang.reflect.Method.invoke(Object, Object[])" because "ac.grim.grimac.shaded.io.github.retrooper.packetevents.injector.PaperChannelInjector.HAS_LISTENER_METHOD" is null initializing GrimAC v2.2.1 (Is it up to date?)
java.lang.NullPointerException: Cannot invoke "java.lang.reflect.Method.invoke(Object, Object[])" because "ac.grim.grimac.shaded.io.github.retrooper.packetevents.injector.PaperChannelInjector.HAS_LISTENER_METHOD" is null
        at ac.grim.grimac.shaded.io.github.retrooper.packetevents.injector.PaperChannelInjector.isServerBound(PaperChannelInjector.java:57) ~[grim.jar:?]
        at ac.grim.grimac.shaded.io.github.retrooper.packetevents.factory.spigot.SpigotPacketEventsBuilder$1.load(SpigotPacketEventsBuilder.java:108) ~[grim.jar:?]
        at ac.grim.grimac.manager.init.load.PacketEventsInit.start(PacketEventsInit.java:16) ~[grim.jar:?]
        at ac.grim.grimac.manager.InitManager.load(InitManager.java:38) ~[grim.jar:?]
        at ac.grim.grimac.GrimAPI.load(GrimAPI.java:23) ~[grim.jar:?]
        at ac.grim.grimac.GrimAC.onLoad(GrimAC.java:9) ~[grim.jar:?]
        at org.bukkit.craftbukkit.v1_18_R2.CraftServer.loadPlugins(CraftServer.java:423) ~[paper-1.18.2.jar:git-Paper-276]
        at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:288) ~[paper-1.18.2.jar:git-Paper-276]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1163) ~[paper-1.18.2.jar:git-Paper-276]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:315) ~[paper-1.18.2.jar:git-Paper-276]
        at java.lang.Thread.run(Thread.java:833) ~[?:?]