Start script generated by ServerPackCreator dev.
To change the launch settings of this server, such as JVM args / flags, Minecraft version, modloader version etc., edit the variables.txt-file.
Detected 1.20.6 - Java 21
Running Fabric checks and setup...
fabric-server-launcher.jar present. Moving on...
Starting server...
Minecraft version:              1.20.6
Modloader:                      Fabric
Modloader version:              0.19.5
LegacyFabric Installer Version: 1.1.1
Fabric Installer Version:       1.1.2
Quilt Installer Version:        0.15.1
Java Args:                      
Additional Args:                -Dlog4j2.formatMsgNoLookups=true
SSJ Forge Args:                 -Djava.security.manager=allow
Java Path:                      /opt/java-21/bin/java
Wait For User Input:            false
Launcher JAR:                   fabric-server-launcher.jar
Run Command:       /opt/java-21/bin/java -Dlog4j2.formatMsgNoLookups=true  -jar fabric-server-launcher.jar nogui
Java version:
openjdk version "21.0.12.1" 2026-08-18 LTS
OpenJDK Runtime Environment Temurin-21.0.12.1+1 (build 21.0.12.1+1-LTS)
OpenJDK 64-Bit Server VM Temurin-21.0.12.1+1 (build 21.0.12.1+1-LTS, mixed mode, sharing)
Starting net.fabricmc.loader.impl.game.minecraft.BundlerClassPathCapture
[08:25:34] [main/INFO]: Loading Minecraft 1.20.6 with Fabric Loader 0.19.5
[08:25:34] [main/INFO]: Loading 5 mods:
	- blahaj 0.5.0
	- fabricloader 0.19.5
	   \-- mixinextras 0.5.5
	- java 21
	- minecraft 1.20.6
[08:25:34] [main/INFO]: SpongePowered MIXIN Subsystem Version=0.8.7 Source=file:/srv/pack/libraries/net/fabricmc/sponge-mixin/0.17.4+mixin.0.8.7/sponge-mixin-0.17.4+mixin.0.8.7.jar Service=Knot/Fabric Env=SERVER
[08:25:41] [main/INFO]: Initializing MixinExtras via com.llamalad7.mixinextras.service.MixinExtrasServiceImpl(version=0.5.5).
[08:25:46] [main/ERROR]: Failed to start the minecraft server
java.lang.RuntimeException: Could not execute entrypoint stage 'main' due to errors, provided by 'blahaj' at 'hibi.blahaj.Blahaj'!
	at net.fabricmc.loader.impl.FabricLoaderImpl.lambda$invokeEntrypoints$0(FabricLoaderImpl.java:413) ~[fabric-loader-0.19.5.jar:?]
	at net.fabricmc.loader.impl.util.ExceptionUtil.gatherExceptions(ExceptionUtil.java:33) ~[fabric-loader-0.19.5.jar:?]
	at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:411) ~[fabric-loader-0.19.5.jar:?]
	at net.fabricmc.loader.impl.game.minecraft.Hooks.startServer(Hooks.java:63) ~[fabric-loader-0.19.5.jar:?]
	at knot/net.minecraft.server.Main.main(Main.java:111) [server-intermediary.jar:?]
	at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:517) [fabric-loader-0.19.5.jar:?]
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:72) [fabric-loader-0.19.5.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotServer.main(KnotServer.java:23) [fabric-loader-0.19.5.jar:?]
	at net.fabricmc.loader.impl.launch.server.FabricServerLauncher.main(FabricServerLauncher.java:69) [fabric-loader-0.19.5.jar:?]
	at net.fabricmc.installer.ServerLauncher.main(ServerLauncher.java:69) [fabric-server-launcher.jar:1.1.2]
Caused by: java.lang.ExceptionInInitializerError
	at knot/hibi.blahaj.Blahaj.onInitialize(Blahaj.java:18) ~[blahaj-fabric-1.20.6-0.5.0.jar:?]
	at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:409) ~[fabric-loader-0.19.5.jar:?]
	... 7 more
Caused by: java.lang.IllegalStateException: Registry is already frozen (trying to add key ResourceKey[minecraft:data_component_type / blahaj:owner])
	at knot/net.minecraft.class_2370.method_40274(class_2370.java:122) ~[server-intermediary.jar:?]
	at knot/net.minecraft.class_2370.method_10272(class_2370.java:128) ~[server-intermediary.jar:?]
	at knot/net.minecraft.class_2378.method_39197(class_2378.java:122) ~[server-intermediary.jar:?]
	at knot/net.minecraft.class_2378.method_10230(class_2378.java:118) ~[server-intermediary.jar:?]
	at knot/hibi.blahaj.BlahajDataComponentTypes.register(BlahajDataComponentTypes.java:15) ~[blahaj-fabric-1.20.6-0.5.0.jar:?]
	at knot/hibi.blahaj.BlahajDataComponentTypes.<clinit>(BlahajDataComponentTypes.java:12) ~[blahaj-fabric-1.20.6-0.5.0.jar:?]
	at knot/hibi.blahaj.Blahaj.onInitialize(Blahaj.java:18) ~[blahaj-fabric-1.20.6-0.5.0.jar:?]
	at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:409) ~[fabric-loader-0.19.5.jar:?]
	... 7 more
Exiting...