[20:09:17 ERROR]: Could not pass event PlayerJoinEvent to ServerSelectorX vPremium-2.2.0
xyz.derkades.serverselectorx.lib.nbtapi.NbtApiException: Exception while getting an Itemstack's NBTCompound!
        at xyz.derkades.serverselectorx.lib.nbtapi.NBTReflectionUtil.getItemRootNBTTagCompound(NBTReflectionUtil.java:125) ~[ServerSelectorX-Premium-2.2.0.jar:?]
        at xyz.derkades.serverselectorx.lib.nbtapi.NBTItem.getCompound(NBTItem.java:53) ~[ServerSelectorX-Premium-2.2.0.jar:?]
        at xyz.derkades.serverselectorx.lib.nbtapi.NBTReflectionUtil.setData(NBTReflectionUtil.java:588) ~[ServerSelectorX-Premium-2.2.0.jar:?]
        at xyz.derkades.serverselectorx.lib.nbtapi.NBTCompound.setString(NBTCompound.java:102) ~[ServerSelectorX-Premium-2.2.0.jar:?]
        at xyz.derkades.serverselectorx.ItemGiveListener.giveItems(ItemGiveListener.java:114) ~[ServerSelectorX-Premium-2.2.0.jar:?]
        at xyz.derkades.serverselectorx.ItemGiveListener.onJoin(ItemGiveListener.java:34) ~[ServerSelectorX-Premium-2.2.0.jar:?]
        at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor148.execute(Unknown Source) ~[?:?]
        at org.bukkit.plugin.EventExecutor.lambda$create$1(EventExecutor.java:69) ~[paper-api-1.18.1-R0.1-SNAPSHOT.jar:?]
        at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:80) ~[paper-api-1.18.1-R0.1-SNAPSHOT.jar:git-Paper-85]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) ~[paper-api-1.18.1-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:628) ~[paper-api-1.18.1-R0.1-SNAPSHOT.jar:?]
        at net.minecraft.server.players.PlayerList.postChunkLoadJoin(PlayerList.java:359) ~[paper-1.18.1.jar:git-Paper-85]
        at net.minecraft.server.players.PlayerList.lambda$placeNewPlayer$1(PlayerList.java:301) ~[paper-1.18.1.jar:git-Paper-85]
        at net.minecraft.server.network.ServerGamePacketListenerImpl.tick(ServerGamePacketListenerImpl.java:307) ~[?:?]
        at net.minecraft.network.Connection.tick(Connection.java:526) ~[?:?]
        at net.minecraft.server.network.ServerConnectionListener.tick(ServerConnectionListener.java:201) ~[?:?]
        at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1636) ~[paper-1.18.1.jar:git-Paper-85]
        at net.minecraft.server.dedicated.DedicatedServer.tickChildren(DedicatedServer.java:480) ~[paper-1.18.1.jar:git-Paper-85]
        at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1470) ~[paper-1.18.1.jar:git-Paper-85]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1264) ~[paper-1.18.1.jar:git-Paper-85]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:317) ~[paper-1.18.1.jar:git-Paper-85]
        at java.lang.Thread.run(Thread.java:833) ~[?:?]
Caused by: xyz.derkades.serverselectorx.lib.nbtapi.NbtApiException: Method not loaded! 'NMSITEM_GETTAG'
        at xyz.derkades.serverselectorx.lib.nbtapi.utils.nmsmappings.ReflectionMethod.run(ReflectionMethod.java:160) ~[ServerSelectorX-Premium-2.2.0.jar:?]
        at xyz.derkades.serverselectorx.lib.nbtapi.NBTReflectionUtil.getItemRootNBTTagCompound(NBTReflectionUtil.java:122) ~[ServerSelectorX-Premium-2.2.0.jar:?]
        ... 21 more