[29Sep2026 10:40:50.109] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--launchTarget, forgeserver, --fml.neoForgeVersion, 21.1.252, --fml.fmlVersion, 4.0.44, --fml.mcVersion, 1.21.1, --fml.neoFormVersion, 20240808.144430, nogui]
[29Sep2026 10:40:50.112] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: JVM identified as Eclipse Adoptium OpenJDK 64-Bit Server VM 21.0.12.1+1-LTS
[29Sep2026 10:40:50.114] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 11.0.5+main.901c6ea8 starting: java version 21.0.12.1 by Eclipse Adoptium; OS Linux arch amd64 version 5.15.0-1114-realtime
[29Sep2026 10:40:50.237] [main/INFO] [net.neoforged.fml.loading.ImmediateWindowHandler/]: ImmediateWindowProvider not loading because launch target is forgeserver
[29Sep2026 10:40:50.307] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.7 Source=union:/srv/pack/libraries/net/fabricmc/sponge-mixin/0.15.2+mixin.0.8.7/sponge-mixin-0.15.2+mixin.0.8.7.jar%2373!/ Service=ModLauncher Env=SERVER
[29Sep2026 10:40:50.814] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "server-1.21.1-20240808.144430-srg.jar" [locator: production server provider +net.neoforged:neoforge:21.1.252:server]
[29Sep2026 10:40:50.844] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "neoforge-21.1.252-universal.jar" [locator: PathBasedLocator[name=neoforge, paths=[libraries/net/neoforged/neoforge/21.1.252/neoforge-21.1.252-universal.jar]], reader: mod manifest]
[29Sep2026 10:40:50.852] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "custom_tooltip_api-neoforge-5.1.1+1.21.1.jar" [locator: {mods folder locator at /srv/pack/mods}, reader: mod manifest]
[29Sep2026 10:40:50.856] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "s-lib-neoforge-3.0.0+1.21.1.jar" [locator: {mods folder locator at /srv/pack/mods}, reader: mod manifest]
[29Sep2026 10:40:50.859] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "yet_another_config_lib_v3-3.8.2+1.21.1-neoforge.jar" [locator: {mods folder locator at /srv/pack/mods}, reader: mod manifest]
[29Sep2026 10:40:51.010] [main/INFO] [net.neoforged.fml.loading.moddiscovery.locators.JarInJarDependencyLocator/]: Found 10 dependencies adding them to mods collection
[29Sep2026 10:40:51.010] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found gamelibrary file "mixinextras-neoforge-0.5.3.jar" [parent: neoforge-21.1.252-universal.jar, locator: jarinjar, reader: mod manifest]
[29Sep2026 10:40:51.010] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "imageio-metadata-3.12.0.jar" [parent: yet_another_config_lib_v3-3.8.2+1.21.1-neoforge.jar, locator: jarinjar]
[29Sep2026 10:40:51.011] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "imageio-webp-3.12.0.jar" [parent: yet_another_config_lib_v3-3.8.2+1.21.1-neoforge.jar, locator: jarinjar]
[29Sep2026 10:40:51.011] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "gson-0.2.1.jar" [parent: yet_another_config_lib_v3-3.8.2+1.21.1-neoforge.jar, locator: jarinjar]
[29Sep2026 10:40:51.011] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "json-0.2.1.jar" [parent: yet_another_config_lib_v3-3.8.2+1.21.1-neoforge.jar, locator: jarinjar]
[29Sep2026 10:40:51.011] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "common-image-3.12.0.jar" [parent: yet_another_config_lib_v3-3.8.2+1.21.1-neoforge.jar, locator: jarinjar]
[29Sep2026 10:40:51.011] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "common-lang-3.12.0.jar" [parent: yet_another_config_lib_v3-3.8.2+1.21.1-neoforge.jar, locator: jarinjar]
[29Sep2026 10:40:51.012] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "imageio-core-3.12.0.jar" [parent: yet_another_config_lib_v3-3.8.2+1.21.1-neoforge.jar, locator: jarinjar]
[29Sep2026 10:40:51.012] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "common-io-3.12.0.jar" [parent: yet_another_config_lib_v3-3.8.2+1.21.1-neoforge.jar, locator: jarinjar]
[29Sep2026 10:40:51.012] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "net.neoforged.neoforge-coremods-21.1.252.jar" [parent: neoforge-21.1.252-universal.jar, locator: jarinjar, reader: mod manifest]
[29Sep2026 10:40:51.014] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/]: 
     Mod List:
		Name Version (Mod Id)

		Custom Tooltip API 5.1.1+1.21.1 (customtooltips)
		Minecraft 1.21.1 (minecraft)
		NeoForge 21.1.252 (neoforge)
		S-Lib 3.0.0+1.21.1 (s_lib)
		YetAnotherConfigLib 3.8.2+1.21.1-neoforge (yet_another_config_lib_v3)
[29Sep2026 10:40:51.740] [main/INFO] [mixin/]: Compatibility level set to JAVA_21
[29Sep2026 10:40:51.797] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'forgeserver' with arguments [nogui]
[29Sep2026 10:40:51.833] [main/WARN] [mixin/]: Reference map 'yet_another_config_lib_v3.refmap.json' for yacl.mixins.json could not be read. If this is a development environment you can ignore this message
[29Sep2026 10:40:53.009] [main/INFO] [MixinExtras|Service/]: Initializing MixinExtras via com.llamalad7.mixinextras.service.MixinExtrasServiceImpl(version=0.5.3).
[29Sep2026 10:41:00.650] [modloading-worker-0/INFO] [s_lib/]: S-Lib loaded successfully
[29Sep2026 10:41:00.663] [modloading-worker-0/INFO] [net.neoforged.neoforge.common.NeoForgeMod/NEOFORGE-MOD]: NeoForge mod loading, version 21.1.252, for MC 1.21.1
[29Sep2026 10:41:00.686] [modloading-worker-0/INFO] [YetAnotherConfigLib/]: Config file '/srv/pack/config/yacl.json5' does not exist. Creating it with default values.
[29Sep2026 10:41:00.687] [modloading-worker-0/INFO] [YetAnotherConfigLib/]: Serializing class dev.isxander.yacl3.platform.YACLConfig to '/srv/pack/config/yacl.json5'
[29Sep2026 10:41:00.693] [modloading-worker-0/ERROR] [net.neoforged.fml.common.asm.RuntimeDistCleaner/DISTXFORM]: Attempted to load class net/minecraft/client/gui/screens/Screen for invalid dist DEDICATED_SERVER
[29Sep2026 10:41:00.694] [modloading-worker-0/ERROR] [net.neoforged.fml.javafmlmod.FMLModContainer/LOADING]: Failed to create mod instance. ModID: customtooltips, class com.stalemated.customtooltips.neoforge.CustomTooltipApiNeoForge
java.lang.RuntimeException: Attempted to load class net/minecraft/client/gui/screens/Screen for invalid dist DEDICATED_SERVER
	at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.common.asm.RuntimeDistCleaner.processClassWithFlags(RuntimeDistCleaner.java:60) ~[loader-4.0.44.jar%2359!/:4.0]
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:94) ~[modlauncher-11.0.5.jar%2364!/:?]
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:120) ~[modlauncher-11.0.5.jar%2364!/:?]
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:57) ~[modlauncher-11.0.5.jar%2364!/:?]
	at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.readerToClass(ModuleClassLoader.java:190) ~[securejarhandler-3.0.8.jar:?]
	at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.lambda$findClass$20(ModuleClassLoader.java:298) ~[securejarhandler-3.0.8.jar:?]
	at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:311) ~[securejarhandler-3.0.8.jar:?]
	at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:298) ~[securejarhandler-3.0.8.jar:?]
	at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:214) ~[securejarhandler-3.0.8.jar:?]
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?]
	at java.base/java.lang.Class.getDeclaredConstructors0(Native Method) ~[?:?]
	at java.base/java.lang.Class.privateGetDeclaredConstructors(Class.java:3551) ~[?:?]
	at java.base/java.lang.Class.getConstructors(Class.java:2229) ~[?:?]
	at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:89) ~[loader-4.0.44.jar%2359!/:4.0]
	at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.ModLoader.lambda$constructMods$3(ModLoader.java:153) ~[loader-4.0.44.jar%2359!/:4.0]
	at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.ModLoader.lambda$dispatchParallelTask$7(ModLoader.java:231) ~[loader-4.0.44.jar%2359!/:4.0]
	at java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:934) [?:?]
	at java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:911) [?:?]
	at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:483) [?:?]
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387) [?:?]
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312) [?:?]
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843) [?:?]
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808) [?:?]
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188) [?:?]
[29Sep2026 10:41:00.810] [main/FATAL] [net.neoforged.fml.ModLoader/LOADING]: Failed to wait for future Mod Construction, 1 errors found
[29Sep2026 10:41:00.932] [main/ERROR] [net.minecraft.CrashReport/]: Negative index in crash report handler (0/25)
[29Sep2026 10:41:00.945] [main/FATAL] [net.neoforged.neoforge.common.NeoForgeMod/]: Preparing crash report with UUID 1a921740-bda4-4cba-9e89-3e5365213344
[29Sep2026 10:41:00.946] [main/FATAL] [net.neoforged.neoforge.server.loading.ServerModLoader/]: Crash report saved to ./crash-reports/crash-2026-09-29_10.41.00-fml.txt
[29Sep2026 10:41:00.947] [main/FATAL] [net.neoforged.neoforge.common.NeoForgeMod/]: Preparing crash report with UUID e4e1041a-49fa-4be6-bce9-5ff8c8c739cc
[29Sep2026 10:41:00.947] [main/ERROR] [net.minecraft.server.Main/FATAL]: Failed to start the minecraft server
net.neoforged.fml.ModLoadingException: Loading errors encountered:
	- Custom Tooltip API (customtooltips) has failed to load correctly
	  java.lang.RuntimeException: Attempted to load class net/minecraft/client/gui/screens/Screen for invalid dist DEDICATED_SERVER

	at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.ModLoader.waitForFuture(ModLoader.java:281) ~[loader-4.0.44.jar%2359!/:4.0]
	at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.ModLoader.dispatchParallelTask(ModLoader.java:244) ~[loader-4.0.44.jar%2359!/:4.0]
	at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.ModLoader.constructMods(ModLoader.java:152) ~[loader-4.0.44.jar%2359!/:4.0]
	at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:142) ~[loader-4.0.44.jar%2359!/:4.0]
	at TRANSFORMER/neoforge@21.1.252/net.neoforged.neoforge.internal.CommonModLoader.begin(CommonModLoader.java:49) ~[neoforge-21.1.252-universal.jar%23121!/:?]
	at TRANSFORMER/neoforge@21.1.252/net.neoforged.neoforge.server.loading.ServerModLoader.load(ServerModLoader.java:34) ~[neoforge-21.1.252-universal.jar%23121!/:?]
	at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.Main.main(Main.java:124) ~[server-1.21.1-20240808.144430-srg.jar%23120!/:?]
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?]
	at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?]
	at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:136) ~[loader-4.0.44.jar%2359!/:4.0]
	at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.targets.CommonLaunchHandler.serverService(CommonLaunchHandler.java:128) ~[loader-4.0.44.jar%2359!/:4.0]
	at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.targets.CommonServerLaunchHandler.runService(CommonServerLaunchHandler.java:32) ~[loader-4.0.44.jar%2359!/:4.0]
	at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.targets.CommonLaunchHandler.lambda$launchService$4(CommonLaunchHandler.java:118) ~[loader-4.0.44.jar%2359!/:4.0]
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) [modlauncher-11.0.5.jar%2364!/:?]
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-11.0.5.jar%2364!/:?]
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-11.0.5.jar%2364!/:?]
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.run(Launcher.java:103) [modlauncher-11.0.5.jar%2364!/:?]
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.main(Launcher.java:74) [modlauncher-11.0.5.jar%2364!/:?]
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-11.0.5.jar%2364!/:?]
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-11.0.5.jar%2364!/:?]
	at cpw.mods.bootstraplauncher@2.0.2/cpw.mods.bootstraplauncher.BootstrapLauncher.run(BootstrapLauncher.java:210) [bootstraplauncher-2.0.2.jar:?]
	at cpw.mods.bootstraplauncher@2.0.2/cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:69) [bootstraplauncher-2.0.2.jar:?]
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?]
	at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?]
	at net.neoforged.serverstarterjar.Main.mainLaunch(Main.java:306) [server.jar:0.1.35]
	at net.neoforged.serverstarterjar.Main.main(Main.java:76) [server.jar:0.1.35]
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?]
	at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?]
	at net.neoforged.serverstarterjar.Main8.main(Main8.java:19) [server.jar:0.1.35]