Vixio 2.0.7 Komendy

Witam. Chcę zrobić komendę na rejestrację z kodem wygenerowanym przez mc.

oto mój kod:

command /koddc:
	trigger:
		set {kod::%player%} to random integer between 100000 and 500000
		send "&5Oto twój kod rejestracyjny do serwera Discord: &b%{kod::%player%}%"
		stop

discord command $r [<text>] [<text>]:
	trigger:
		if discord id of event-channel is "%{discordRejestracjaID}%":
			if {kod::%arg-1%} is %arg-2%:
				set the discord nickname of event-member to "%arg-1%" with "%{discordBotName}%"
				send ":white_check_mark: Zarejestrowano na nick: **%arg-1%**" to event-channel with "%{discordBotName}%"
  				stop
			else:
				send ":x: Blad podczas rejestracji. Sprobuj ponownie!" to event-channel with "%{discordBotName}%"
  				stop

Problem najprawdopodobniej w "discord command". Wyswietla mi sie dlugi blad:

[13:13:07 ERROR]: #!#!
[13:13:07 ERROR]: #!#! [Skript] Severe Error:
[13:13:07 ERROR]: #!#!
[13:13:07 ERROR]: #!#! Something went horribly wrong with Skript.
[13:13:07 ERROR]: #!#! This issue is NOT your fault! You probably can't fix it yourself, either.
[13:13:07 ERROR]: #!#! It looks like you are using some plugin(s) that alter how Skript works (addons).
[13:13:07 ERROR]: #!#! Here is full list of them:
[13:13:07 ERROR]: #!#! skRayFall v1.9.25 (https://sk.rayfall.net/) Vixio v2.0.7 (http://vixio.space) TuSKe v1.8.2 (github.com/Tuke-Nuke/TuSKe) MundoSK v1.8.5 (https://forums.skunity.com/resources/mundosk.69/) SkQuery v4.1.5 Reqn v1.2.1
[13:13:07 ERROR]: #!#! We could not identify which of those are specially related, so this might also be Skript issue.
[13:13:07 ERROR]: #!#! You should try disabling those plugins one by one, trying to find which one causes it.
[13:13:07 ERROR]: #!#! If the error doesn't disappear even after disabling all listed plugins, it is probably Skript issue.
[13:13:07 ERROR]: #!#! In that case, you will be given instruction on how should you report it.
[13:13:07 ERROR]: #!#! On the other hand, if the error disappears when disabling some plugin, report it to author of that plugin.
[13:13:07 ERROR]: #!#! Only if the author tells you to do so, report it to Skript's issue tracker.
[13:13:07 ERROR]: #!#!
[13:13:07 ERROR]: #!#! Stack trace:
[13:13:07 ERROR]: #!#! java.lang.NoSuchFieldError: hasDelayBefore
[13:13:07 ERROR]: #!#!     at me.iblitzkriegi.vixio.commands.DiscordCommandRegistry.init(DiscordCommandRegistry.java:127)
[13:13:07 ERROR]: #!#!     at ch.njol.skript.lang.SkriptParser.parseEvent(SkriptParser.java:1295)
[13:13:07 ERROR]: #!#!     at ch.njol.skript.lang.SkriptParser.parseEvent(SkriptParser.java:1258)
[13:13:07 ERROR]: #!#!     at ch.njol.skript.ScriptLoader.loadScript(ScriptLoader.java:755)
[13:13:07 ERROR]: #!#!     at ch.njol.skript.ScriptLoader.lambda$loadScripts$5(ScriptLoader.java:537)
[13:13:07 ERROR]: #!#!     at ch.njol.skript.ScriptLoader.lambda$makeFuture$2(ScriptLoader.java:424)
[13:13:07 ERROR]: #!#!     at ch.njol.skript.ScriptLoader.makeFuture(ScriptLoader.java:440)
[13:13:07 ERROR]: #!#!     at ch.njol.skript.ScriptLoader.loadScripts(ScriptLoader.java:536)
[13:13:07 ERROR]: #!#!     at ch.njol.skript.ScriptLoader.loadScripts(ScriptLoader.java:477)
[13:13:07 ERROR]: #!#!     at ch.njol.skript.Skript$1.run(Skript.java:715)
[13:13:07 ERROR]: #!#!     at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:64)
[13:13:07 ERROR]: #!#!     at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:423)
[13:13:07 ERROR]: #!#!     at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:840)
[13:13:07 ERROR]: #!#!     at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:423)
[13:13:07 ERROR]: #!#!     at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:774)
[13:13:07 ERROR]: #!#!     at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:666)
[13:13:07 ERROR]: #!#!     at java.lang.Thread.run(Unknown Source)
[13:13:07 ERROR]: #!#!
[13:13:07 ERROR]: #!#! Version Information:
[13:13:07 ERROR]: #!#!   Skript: 2.6-alpha1 (custom version)
[13:13:07 ERROR]: #!#!     Flavor: selfbuilt-unknown
[13:13:07 ERROR]: #!#!     Date: unknown
[13:13:07 ERROR]: #!#!   Bukkit: 1.12.2-R0.1-SNAPSHOT
[13:13:07 ERROR]: #!#!   Minecraft: 1.12.2
[13:13:07 ERROR]: #!#!   Java: 1.8.0_201 (Java HotSpot(TM) 64-Bit Server VM 25.201-b09)
[13:13:07 ERROR]: #!#!   OS: Windows 10 amd64 10.0
[13:13:07 ERROR]: #!#!
[13:13:07 ERROR]: #!#! Server platform: Paper
[13:13:07 ERROR]: #!#!
[13:13:07 ERROR]: #!#! Current node: null
[13:13:07 ERROR]: #!#! Current item: null
[13:13:07 ERROR]: #!#!
[13:13:07 ERROR]: #!#! Thread: Server thread
[13:13:07 ERROR]: #!#!
[13:13:07 ERROR]: #!#! Language: english
[13:13:07 ERROR]: #!#! Link parse mode: DISABLED
[13:13:07 ERROR]: #!#!
[13:13:07 ERROR]: #!#! End of Error.
[13:13:07 ERROR]: #!#!

Proszę o pomoc. Bez "discord command" nie ma błędu.