[13:49:45] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLServerTweaker
[13:49:45] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLServerTweaker
[13:49:45] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLServerTweaker
[13:49:45] [main/INFO] [FML]: Forge Mod Loader version 14.23.5.2864 for Minecraft 1.12.2 loading
[13:49:45] [main/INFO] [FML]: Java is OpenJDK 64-Bit Server VM, version 1.8.0_504, running on Linux:amd64:5.15.0-1114-realtime, installed at /usr/lib/jvm/temurin-8-jdk-amd64/jre
[13:49:45] [main/WARN] [FML]: The coremod FMLCorePlugin (net.minecraftforge.fml.relauncher.FMLCorePlugin) is not signed!
[13:49:45] [main/WARN] [FML]: The coremod FMLForgePlugin (net.minecraftforge.classloading.FMLForgePlugin) is not signed!
[13:49:45] [main/INFO] [FML]: Searching /srv/pack/./mods for mods
[13:49:45] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[13:49:45] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[13:49:45] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[13:49:45] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[13:49:45] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[13:49:47] [main/ERROR] [FML]: FML appears to be missing any signature data. This is not a good thing
[13:49:47] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[13:49:47] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[13:49:47] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.TerminalTweaker
[13:49:47] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.TerminalTweaker
[13:49:47] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.server.MinecraftServer}
[13:49:50] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Starting minecraft server version 1.12.2
[13:49:51] [Server thread/INFO] [FML]: MinecraftForge v14.23.5.2864 Initialized
[13:49:51] [Server thread/INFO] [FML]: Starts to replace vanilla recipe ingredients with ore ingredients.
[13:49:51] [Server thread/INFO] [FML]: Invalid recipe found with multiple oredict ingredients in the same ingredient...
[13:49:51] [Server thread/INFO] [FML]: Replaced 1227 ore ingredients
[13:49:51] [Server thread/INFO] [FML]: Searching /srv/pack/./mods for mods
[13:49:52] [Server thread/FATAL] [FML]: Found a duplicate mod ic2 at [./mods/IC2Classic-1.12.2-1.5.15.jar, ./mods/industrialcraft-2-2.8.176-ex112.jar]
[13:49:52] [Server thread/ERROR] [net.minecraft.server.MinecraftServer]: Encountered an unexpected exception
net.minecraftforge.fml.common.DuplicateModsFoundException: 
Duplicate Mods:
	ic2 : /srv/pack/./mods/IC2Classic-1.12.2-1.5.15.jar
	ic2 : /srv/pack/./mods/industrialcraft-2-2.8.176-ex112.jar


	at net.minecraftforge.fml.common.Loader.identifyDuplicates(Loader.java:466) ~[Loader.class:?]
	at net.minecraftforge.fml.common.Loader.identifyMods(Loader.java:428) ~[Loader.class:?]
	at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:568) ~[Loader.class:?]
	at net.minecraftforge.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:98) ~[FMLServerHandler.class:?]
	at net.minecraftforge.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:333) ~[FMLCommonHandler.class:?]
	at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:125) ~[nz.class:?]
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:486) [MinecraftServer.class:?]
	at java.lang.Thread.run(Thread.java:750) [?:1.8.0_504]
[13:49:52] [Server thread/ERROR] [net.minecraft.server.MinecraftServer]: This crash report has been saved to: /srv/pack/./crash-reports/crash-2026-09-27_13.49.52-server.txt
[13:49:52] [Server thread/INFO] [net.minecraft.server.MinecraftServer]: Stopping server
[13:49:52] [Server thread/INFO] [net.minecraft.server.MinecraftServer]: Saving worlds
[13:49:52] [Server thread/INFO] [FML]: The state engine was in incorrect state CONSTRUCTING and forced into state SERVER_STOPPED. Errors may have been discarded.
[13:49:52] [Server Shutdown Thread/INFO] [net.minecraft.server.MinecraftServer]: Stopping server
[13:49:52] [Server Shutdown Thread/INFO] [net.minecraft.server.MinecraftServer]: Saving worlds