PS C:\Users\********\Downloads\Neuer Ordner (8)> java -jar .\paper-26.1.2-72.jar
Starting org.bukkit.craftbukkit.Main
[16:47:24 INFO]: [bootstrap] Running Java 25 (OpenJDK 64-Bit Server VM 25.0.2+10-LTS; Eclipse Adoptium Temurin-25.0.2+10) on Windows 11 10.0 (amd64)
[16:47:24 INFO]: [bootstrap] Loading Paper 26.1.2-72-ver/26.1.2@1a6b910 (2026-06-19T13:08:47Z) for Minecraft 26.1.2
[16:47:25 INFO]: [PluginInitializerManager] Initializing plugins...
[16:47:25 INFO]: [PluginInitializerManager] Initialized 0 plugins
WARNING: A terminally deprecated method in sun.misc.Unsafe has been called
WARNING: sun.misc.Unsafe::objectFieldOffset has been called by org.joml.MemUtil$MemUtilUnsafe (file:/C:/Users/********/Downloads/Neuer%20Ordner%20(8)/libraries/org/joml/joml/1.10.8/joml-1.10.8.jar)
WARNING: Please consider reporting this to the maintainers of class org.joml.MemUtil$MemUtilUnsafe
WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release
[16:47:29 INFO]: Environment: Environment[sessionHost=https://sessionserver.mojang.com, servicesHost=https://api.minecraftservices.com, profilesHost=https://api.mojang.com, name=PROD]
[16:47:29 INFO]: Found new data pack file/bukkit, loading it automatically
[16:47:29 INFO]: Found new data pack paper, loading it automatically
[16:47:29 INFO]: No existing world data, creating new world
[16:47:30 INFO]: Loaded 1515 recipes
[16:47:30 INFO]: Loaded 1617 advancements
[16:47:30 INFO]: [ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry] Initialising converters for DataConverter...
[16:47:30 INFO]: [ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry] Finished initialising converters for DataConverter in 300,9ms
[16:47:31 INFO]: Starting minecraft server version 26.1.2
[16:47:31 INFO]: Loading properties
[16:47:32 INFO]: This server is running Paper version 26.1.2-72-ver/26.1.2@1a6b910 (2026-06-19T13:08:47Z) (Implementing API version 26.1.2.build.72-stable)
[16:47:32 INFO]: [spark] This server bundles the spark profiler. For more information please visit https://docs.papermc.io/paper/profiling
[16:47:32 INFO]: Server Ping Player Sample Count: 12
[16:47:32 INFO]: Using 4 threads for Netty based IO
[16:47:32 INFO]: [MoonriseCommon] Paper is using 6 worker threads, 1 I/O threads
[16:47:32 INFO]: Default game type: SURVIVAL
[16:47:32 INFO]: Generating keypair
[16:47:32 INFO]: Starting Minecraft server on *:25565
[16:47:33 INFO]: Paper: Using Java compression from Velocity.
[16:47:33 INFO]: Paper: Using Java cipher from Velocity.
[16:47:33 WARN]: **** FAILED TO BIND TO PORT!
[16:47:33 WARN]: The exception was: java.net.BindException: Address already in use: bind
[16:47:33 WARN]: Perhaps a server is already running on that port?
[16:47:33 ERROR]: Encountered an unexpected exception
java.lang.IllegalStateException: Failed to bind to port
at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:331) ~[paper-26.1.2.jar:26.1.2-72-1a6b910]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1292) ~[paper-26.1.2.jar:26.1.2-72-1a6b910]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:304) ~[paper-26.1.2.jar:26.1.2-72-1a6b910]
at java.base/java.lang.Thread.run(Thread.java:1474) ~[?:?]
Caused by: java.net.BindException: Address already in use: bind
at java.base/sun.nio.ch.Net.bind0(Native Method) ~[?:?]
at java.base/sun.nio.ch.Net.bind(Net.java:522) ~[?:?]
at java.base/sun.nio.ch.ServerSocketChannelImpl.netBind(ServerSocketChannelImpl.java:335) ~[?:?]
at java.base/sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:297) ~[?:?]
at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:148) ~[netty-transport-4.2.7.Final.jar:4.2.7.Final]
at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:434) ~[netty-transport-4.2.7.Final.jar:4.2.7.Final]
at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1353) ~[netty-transport-4.2.7.Final.jar:4.2.7.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:492) ~[netty-transport-4.2.7.Final.jar:4.2.7.Final]
at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:471) ~[netty-transport-4.2.7.Final.jar:4.2.7.Final]
at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:994) ~[netty-transport-4.2.7.Final.jar:4.2.7.Final]
at io.netty.channel.Channel.bind(Channel.java:302) ~[netty-transport-4.2.7.Final.jar:4.2.7.Final]
at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:380) ~[netty-transport-4.2.7.Final.jar:4.2.7.Final]
at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:148) ~[netty-common-4.2.7.Final.jar:4.2.7.Final]
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:141) ~[netty-common-4.2.7.Final.jar:4.2.7.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:535) ~[netty-common-4.2.7.Final.jar:4.2.7.Final]
at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:201) ~[netty-transport-4.2.7.Final.jar:4.2.7.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) ~[netty-common-4.2.7.Final.jar:4.2.7.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.2.7.Final.jar:4.2.7.Final]
Suppressed: java.util.concurrent.CompletionException: Rethrowing promise failure cause
at io.netty.util.concurrent.DefaultPromise.rethrowIfFailed(DefaultPromise.java:686)
at io.netty.util.concurrent.DefaultPromise.syncUninterruptibly(DefaultPromise.java:427)
at io.netty.channel.DefaultChannelPromise.syncUninterruptibly(DefaultChannelPromise.java:125)
at io.netty.channel.DefaultChannelPromise.syncUninterruptibly(DefaultChannelPromise.java:30)
at net.minecraft.server.network.ServerConnectionListener.startTcpServerListener(ServerConnectionListener.java:150)
at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:326) ~[paper-26.1.2.jar:26.1.2-72-1a6b910]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1292) ~[paper-26.1.2.jar:26.1.2-72-1a6b910]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:304) ~[paper-26.1.2.jar:26.1.2-72-1a6b910]
[16:47:33 ERROR]: This crash report has been saved to: C:\Users\********\Downloads\Neuer Ordner (8)\crash-reports\crash-2026-06-29_16.47.33-server.txt
[16:47:33 INFO]: Stopping server
[16:47:33 INFO]: Saving players
[16:47:33 INFO]: Saving worlds
[16:47:33 INFO]: ThreadedAnvilChunkStorage: All dimensions are saved
[16:47:33 INFO]: Waiting for all RegionFile I/O tasks to complete...
[16:47:33 INFO]: All RegionFile I/O tasks to complete
[16:47:33 INFO]: [MoonriseCommon] Awaiting termination of worker pool for up to 60s...
[16:47:33 INFO]: [MoonriseCommon] Awaiting termination of I/O pool for up to 60s...
PS C:\Users\********\Downloads\Neuer Ordner (8)> java -jar .\paper-26.1.2-72.jar
Starting org.bukkit.craftbukkit.Main
[16:47:38 INFO]: [bootstrap] Running Java 25 (OpenJDK 64-Bit Server VM 25.0.2+10-LTS; Eclipse Adoptium Temurin-25.0.2+10) on Windows 11 10.0 (amd64)
[16:47:38 INFO]: [bootstrap] Loading Paper 26.1.2-72-ver/26.1.2@1a6b910 (2026-06-19T13:08:47Z) for Minecraft 26.1.2
[16:47:39 INFO]: [PluginInitializerManager] Initializing plugins...
[16:47:39 INFO]: [PluginInitializerManager] Initialized 0 plugins
WARNING: A terminally deprecated method in sun.misc.Unsafe has been called
WARNING: sun.misc.Unsafe::objectFieldOffset has been called by org.joml.MemUtil$MemUtilUnsafe (file:/C:/Users/********/Downloads/Neuer%20Ordner%20(8)/libraries/org/joml/joml/1.10.8/joml-1.10.8.jar)
WARNING: Please consider reporting this to the maintainers of class org.joml.MemUtil$MemUtilUnsafe
WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release
[16:47:42 INFO]: Environment: Environment[sessionHost=https://sessionserver.mojang.com, servicesHost=https://api.minecraftservices.com, profilesHost=https://api.mojang.com, name=PROD]
[16:47:43 WARN]: [WorldFolderMigration] ===================== ! ALERT ! =====================
[16:47:43 WARN]: [WorldFolderMigration] World storage migration is required during startup.
[16:47:43 WARN]: [WorldFolderMigration] If you do not have a backup: interrupt the server now. Use Ctrl+C, your panel kill function, etc.
[16:47:43 WARN]: [WorldFolderMigration] =====================================================
[16:47:43 WARN]: [WorldFolderMigration] Continuing in 30 seconds...
[16:48:13 INFO]: [WorldFolderMigration] Continuing with startup world migration.
[16:48:13 INFO]: [VanillaWorldMigration] Starting Vanilla import for world 'world' (minecraft:overworld)
[16:48:13 INFO]: [VanillaWorldMigration] Completed Vanilla import for world 'world' (minecraft:overworld)
[16:48:13 ERROR]: Unable to read or access the world gen settings file! Falling back to the default settings with a random world seed. .\world\dimensions\minecraft\overworld\data\minecraft\world_gen_settings.dat
[16:48:13 WARN]: Failed to load datapacks, can't proceed with server load. You can either fix your datapacks or reset to vanilla with --safeMode
java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Overworld settings missing
at java.base/java.util.concurrent.CompletableFuture.wrapInExecutionException(CompletableFuture.java:345) ~[?:?]
at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:440) ~[?:?]
at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2094) ~[?:?]
at net.minecraft.server.Main.main(Main.java:282) ~[paper-26.1.2.jar:26.1.2-72-1a6b910]
at io.papermc.paper.PaperBootstrap.boot(PaperBootstrap.java:21) ~[paper-26.1.2.jar:26.1.2-72-1a6b910]
at org.bukkit.craftbukkit.Main.main(Main.java:204) ~[paper-26.1.2.jar:26.1.2-72-1a6b910]
at io.papermc.paperclip.Paperclip.lambda$main$0(Paperclip.java:42) ~[?:?]
at java.base/java.lang.Thread.run(Thread.java:1474) ~[?:?]
Caused by: java.lang.IllegalStateException: Overworld settings missing
at net.minecraft.world.level.levelgen.WorldDimensions.<init>(WorldDimensions.java:47) ~[paper-26.1.2.jar:26.1.2-72-1a6b910]
at net.minecraft.world.level.levelgen.WorldDimensions.<init>(WorldDimensions.java:52) ~[paper-26.1.2.jar:26.1.2-72-1a6b910]
at net.minecraft.world.level.storage.LevelStorageSource.lambda$getLevelDataAndDimensions$0(LevelStorageSource.java:162) ~[paper-26.1.2.jar:26.1.2-72-1a6b910]
at com.mojang.serialization.DataResult$Error.mapOrElse(DataResult.java:309) ~[datafixerupper-9.0.19.jar:?]
at net.minecraft.world.level.storage.LevelStorageSource.getLevelDataAndDimensions(LevelStorageSource.java:155) ~[paper-26.1.2.jar:26.1.2-72-1a6b910]
at net.minecraft.server.Main.lambda$main$1(Main.java:266) ~[paper-26.1.2.jar:26.1.2-72-1a6b910]
at net.minecraft.server.WorldLoader.lambda$load$2(WorldLoader.java:56) ~[paper-26.1.2.jar:26.1.2-72-1a6b910]
at java.base/java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1171) ~[?:?]
at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:504) ~[?:?]
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:511) ~[?:?]
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1450) ~[?:?]
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2019) ~[?:?]
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:187) ~[?:?]