[18:25:20] [main/ERROR]: Unknown biome, defaulting to plainsNo key biome in MapLike[{}] [18:25:20] [main/ERROR]: No key layers in MapLike[{}]; No key structures in MapLike[{}] [18:25:20] [main/INFO]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', name='PROD' [18:25:20] [main/INFO]: Reloading ResourceManager: Default [18:25:21] [Worker-Main-4/INFO]: Loaded 7 recipes [18:25:24] [Server thread/INFO]: Starting minecraft server version 1.16.1 [18:25:24] [Server thread/INFO]: Loading properties [18:25:24] [Server thread/INFO]: This server is running CraftBukkit version git-Spigot-758abbe-3f0c333 (MC: 1.16.1) (Implementing API version 1.16.1-R0.1-SNAPSHOT) [18:25:25] [Server thread/INFO]: Server Ping Player Sample Count: 12 [18:25:25] [Server thread/INFO]: Using 4 threads for Netty based IO [18:25:25] [Server thread/INFO]: Debug logging is disabled [18:25:25] [Server thread/INFO]: Default game type: SURVIVAL [18:25:25] [Server thread/INFO]: Generating keypair [18:25:25] [Server thread/INFO]: Starting Minecraft server on *:25565 [18:25:25] [Server thread/INFO]: Using default channel type [18:25:30] [Server thread/INFO]: Preparing level "Circuit" [18:25:30] [Server thread/INFO]: -------- World Settings For [Circuit] -------- [18:25:30] [Server thread/INFO]: Allow Zombie Pigmen to spawn from portal blocks: true [18:25:30] [Server thread/INFO]: Arrow Despawn Rate: 1200 Trident Respawn Rate:1200 [18:25:30] [Server thread/INFO]: Zombie Aggressive Towards Villager: true [18:25:30] [Server thread/INFO]: Nerfing mobs spawned from spawners: false [18:25:30] [Server thread/INFO]: Experience Merge Radius: 3.0 [18:25:30] [Server thread/INFO]: Mob Spawn Range: 6 [18:25:30] [Server thread/INFO]: Cactus Growth Modifier: 100% [18:25:30] [Server thread/INFO]: Cane Growth Modifier: 100% [18:25:30] [Server thread/INFO]: Melon Growth Modifier: 100% [18:25:30] [Server thread/INFO]: Mushroom Growth Modifier: 100% [18:25:30] [Server thread/INFO]: Pumpkin Growth Modifier: 100% [18:25:30] [Server thread/INFO]: Sapling Growth Modifier: 100% [18:25:30] [Server thread/INFO]: Beetroot Growth Modifier: 100% [18:25:30] [Server thread/INFO]: Carrot Growth Modifier: 100% [18:25:30] [Server thread/INFO]: Potato Growth Modifier: 100% [18:25:30] [Server thread/INFO]: Wheat Growth Modifier: 100% [18:25:30] [Server thread/INFO]: NetherWart Growth Modifier: 100% [18:25:30] [Server thread/INFO]: Vine Growth Modifier: 100% [18:25:30] [Server thread/INFO]: Cocoa Growth Modifier: 100% [18:25:30] [Server thread/INFO]: Bamboo Growth Modifier: 100% [18:25:30] [Server thread/INFO]: SweetBerry Growth Modifier: 100% [18:25:30] [Server thread/INFO]: Kelp Growth Modifier: 100% [18:25:30] [Server thread/INFO]: Entity Activation Range: An 32 / Mo 32 / Ra 48 / Mi 16 / Tiv true [18:25:30] [Server thread/INFO]: Hopper Transfer: 8 Hopper Check: 1 Hopper Amount: 1 [18:25:30] [Server thread/INFO]: Custom Map Seeds: Village: 10387312 Desert: 14357617 Igloo: 14357618 Jungle: 14357619 Swamp: 14357620 Monument: 10387313 Ocean: 14357621 Shipwreck: 165745295 End City: 10387313 Slime: 987234911 Bastion: 30084232 Fortress: 30084232 Mansion: 10387319 Fossil: 14357921 Portal: 34222645 [18:25:30] [Server thread/INFO]: Max TNT Explosions: 100 [18:25:30] [Server thread/INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms [18:25:30] [Server thread/INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64 [18:25:30] [Server thread/INFO]: Item Merge Radius: 2.5 [18:25:30] [Server thread/INFO]: Item Despawn Rate: 6000 [18:25:30] [Server thread/INFO]: View Distance: 10 [18:25:31] [Server thread/INFO]: -------- World Settings For [Circuit_nether] -------- [18:25:31] [Server thread/INFO]: Allow Zombie Pigmen to spawn from portal blocks: true [18:25:31] [Server thread/INFO]: Arrow Despawn Rate: 1200 Trident Respawn Rate:1200 [18:25:31] [Server thread/INFO]: Zombie Aggressive Towards Villager: true [18:25:31] [Server thread/INFO]: Nerfing mobs spawned from spawners: false [18:25:31] [Server thread/INFO]: Experience Merge Radius: 3.0 [18:25:31] [Server thread/INFO]: Mob Spawn Range: 6 [18:25:31] [Server thread/INFO]: Cactus Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Cane Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Melon Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Mushroom Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Pumpkin Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Sapling Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Beetroot Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Carrot Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Potato Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Wheat Growth Modifier: 100% [18:25:31] [Server thread/INFO]: NetherWart Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Vine Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Cocoa Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Bamboo Growth Modifier: 100% [18:25:31] [Server thread/INFO]: SweetBerry Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Kelp Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Entity Activation Range: An 32 / Mo 32 / Ra 48 / Mi 16 / Tiv true [18:25:31] [Server thread/INFO]: Hopper Transfer: 8 Hopper Check: 1 Hopper Amount: 1 [18:25:31] [Server thread/INFO]: Custom Map Seeds: Village: 10387312 Desert: 14357617 Igloo: 14357618 Jungle: 14357619 Swamp: 14357620 Monument: 10387313 Ocean: 14357621 Shipwreck: 165745295 End City: 10387313 Slime: 987234911 Bastion: 30084232 Fortress: 30084232 Mansion: 10387319 Fossil: 14357921 Portal: 34222645 [18:25:31] [Server thread/INFO]: Max TNT Explosions: 100 [18:25:31] [Server thread/INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms [18:25:31] [Server thread/INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64 [18:25:31] [Server thread/INFO]: Item Merge Radius: 2.5 [18:25:31] [Server thread/INFO]: Item Despawn Rate: 6000 [18:25:31] [Server thread/INFO]: View Distance: 10 [18:25:31] [Server thread/INFO]: -------- World Settings For [Circuit_the_end] -------- [18:25:31] [Server thread/INFO]: Allow Zombie Pigmen to spawn from portal blocks: true [18:25:31] [Server thread/INFO]: Arrow Despawn Rate: 1200 Trident Respawn Rate:1200 [18:25:31] [Server thread/INFO]: Zombie Aggressive Towards Villager: true [18:25:31] [Server thread/INFO]: Nerfing mobs spawned from spawners: false [18:25:31] [Server thread/INFO]: Experience Merge Radius: 3.0 [18:25:31] [Server thread/INFO]: Mob Spawn Range: 6 [18:25:31] [Server thread/INFO]: Cactus Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Cane Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Melon Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Mushroom Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Pumpkin Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Sapling Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Beetroot Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Carrot Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Potato Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Wheat Growth Modifier: 100% [18:25:31] [Server thread/INFO]: NetherWart Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Vine Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Cocoa Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Bamboo Growth Modifier: 100% [18:25:31] [Server thread/INFO]: SweetBerry Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Kelp Growth Modifier: 100% [18:25:31] [Server thread/INFO]: Entity Activation Range: An 32 / Mo 32 / Ra 48 / Mi 16 / Tiv true [18:25:31] [Server thread/INFO]: Hopper Transfer: 8 Hopper Check: 1 Hopper Amount: 1 [18:25:31] [Server thread/INFO]: Custom Map Seeds: Village: 10387312 Desert: 14357617 Igloo: 14357618 Jungle: 14357619 Swamp: 14357620 Monument: 10387313 Ocean: 14357621 Shipwreck: 165745295 End City: 10387313 Slime: 987234911 Bastion: 30084232 Fortress: 30084232 Mansion: 10387319 Fossil: 14357921 Portal: 34222645 [18:25:31] [Server thread/INFO]: Max TNT Explosions: 100 [18:25:31] [Server thread/INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms [18:25:31] [Server thread/INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64 [18:25:31] [Server thread/INFO]: Item Merge Radius: 2.5 [18:25:31] [Server thread/INFO]: Item Despawn Rate: 6000 [18:25:31] [Server thread/INFO]: View Distance: 10 [18:25:31] [Server thread/INFO]: Preparing start region for dimension minecraft:overworld [18:25:32] [Server thread/INFO]: Preparing spawn area: 0% [18:25:32] [Server thread/INFO]: Preparing spawn area: 0% [18:25:32] [Server thread/INFO]: Preparing spawn area: 0% [18:25:32] [Worker-Main-6/FATAL]: Failed to schedule load callback for chunk [-5, 1] java.util.concurrent.CompletionException: net.minecraft.server.v1_16_R1.ReportedException: Exception generating new chunk at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:314) ~[?:?] at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:319) ~[?:?] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1081) ~[?:?] at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478) ~[?:?] at net.minecraft.server.v1_16_R1.ChunkTaskQueueSorter.b(SourceFile:58) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.e(SourceFile:94) [paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.a(SourceFile:137) [paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.run(SourceFile:105) [paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1426) [?:?] at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290) [?:?] at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020) [?:?] at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656) [?:?] at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594) [?:?] at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177) [?:?] Caused by: net.minecraft.server.v1_16_R1.ReportedException: Exception generating new chunk at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$26(PlayerChunkMap.java:551) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$24(PlayerChunkMap.java:536) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072) ~[?:?] ... 11 more Caused by: java.lang.UnsupportedOperationException at com.google.common.collect.ImmutableMap.clear(ImmutableMap.java:620) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.updateStructureSettings(ChunkGenerator.java:309) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.a(ChunkGenerator.java:233) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.createStructures(ChunkGenerator.java:212) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkStatus.d(SourceFile:51) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkStatus.a(SourceFile:219) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$26(PlayerChunkMap.java:538) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$24(PlayerChunkMap.java:536) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072) ~[?:?] ... 11 more [18:25:32] [Worker-Main-6/FATAL]: Failed to schedule load callback for chunk [-3, 1] java.util.concurrent.CompletionException: net.minecraft.server.v1_16_R1.ReportedException: Exception generating new chunk at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:314) ~[?:?] at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:319) ~[?:?] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1081) ~[?:?] at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478) ~[?:?] at net.minecraft.server.v1_16_R1.ChunkTaskQueueSorter.b(SourceFile:58) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.e(SourceFile:94) [paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.a(SourceFile:137) [paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.run(SourceFile:105) [paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1426) [?:?] at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290) [?:?] at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020) [?:?] at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656) [?:?] at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594) [?:?] at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177) [?:?] Caused by: net.minecraft.server.v1_16_R1.ReportedException: Exception generating new chunk at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$26(PlayerChunkMap.java:551) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$24(PlayerChunkMap.java:536) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072) ~[?:?] ... 11 more Caused by: java.lang.UnsupportedOperationException at com.google.common.collect.ImmutableMap.clear(ImmutableMap.java:620) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.updateStructureSettings(ChunkGenerator.java:309) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.a(ChunkGenerator.java:233) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.createStructures(ChunkGenerator.java:212) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkStatus.d(SourceFile:51) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkStatus.a(SourceFile:219) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$26(PlayerChunkMap.java:538) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$24(PlayerChunkMap.java:536) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072) ~[?:?] ... 11 more [18:25:32] [Worker-Main-6/FATAL]: Failed to schedule load callback for chunk [-4, 1] java.util.concurrent.CompletionException: net.minecraft.server.v1_16_R1.ReportedException: Exception generating new chunk at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:314) ~[?:?] at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:319) ~[?:?] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1081) ~[?:?] at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478) ~[?:?] at net.minecraft.server.v1_16_R1.ChunkTaskQueueSorter.b(SourceFile:58) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.e(SourceFile:94) [paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.a(SourceFile:137) [paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.run(SourceFile:105) [paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1426) [?:?] at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290) [?:?] at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020) [?:?] at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656) [?:?] at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594) [?:?] at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177) [?:?] Caused by: net.minecraft.server.v1_16_R1.ReportedException: Exception generating new chunk at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$26(PlayerChunkMap.java:551) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$24(PlayerChunkMap.java:536) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072) ~[?:?] ... 11 more Caused by: java.lang.UnsupportedOperationException at com.google.common.collect.ImmutableMap.clear(ImmutableMap.java:620) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.updateStructureSettings(ChunkGenerator.java:309) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.a(ChunkGenerator.java:233) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.createStructures(ChunkGenerator.java:212) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkStatus.d(SourceFile:51) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkStatus.a(SourceFile:219) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$26(PlayerChunkMap.java:538) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$24(PlayerChunkMap.java:536) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072) ~[?:?] ... 11 more [18:25:32] [Worker-Main-5/FATAL]: Failed to schedule load callback for chunk [-3, 0] java.util.concurrent.CompletionException: net.minecraft.server.v1_16_R1.ReportedException: Exception generating new chunk at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:314) ~[?:?] at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:319) ~[?:?] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1081) ~[?:?] at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478) ~[?:?] at net.minecraft.server.v1_16_R1.ChunkTaskQueueSorter.b(SourceFile:58) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.e(SourceFile:94) [paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.a(SourceFile:137) [paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.run(SourceFile:105) [paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1426) [?:?] at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290) [?:?] at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020) [?:?] at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656) [?:?] at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594) [?:?] at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177) [?:?] Caused by: net.minecraft.server.v1_16_R1.ReportedException: Exception generating new chunk at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$26(PlayerChunkMap.java:551) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$24(PlayerChunkMap.java:536) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072) ~[?:?] ... 11 more Caused by: java.lang.UnsupportedOperationException at com.google.common.collect.ImmutableMap.clear(ImmutableMap.java:620) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.updateStructureSettings(ChunkGenerator.java:309) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.a(ChunkGenerator.java:233) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.createStructures(ChunkGenerator.java:212) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkStatus.d(SourceFile:51) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkStatus.a(SourceFile:219) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$26(PlayerChunkMap.java:538) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$24(PlayerChunkMap.java:536) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072) ~[?:?] ... 11 more [18:25:32] [Worker-Main-5/FATAL]: Failed to schedule load callback for chunk [-3, -1] java.util.concurrent.CompletionException: net.minecraft.server.v1_16_R1.ReportedException: Exception generating new chunk at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:314) ~[?:?] at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:319) ~[?:?] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1081) ~[?:?] at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478) ~[?:?] at net.minecraft.server.v1_16_R1.ChunkTaskQueueSorter.b(SourceFile:58) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.e(SourceFile:94) [paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.a(SourceFile:137) [paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.run(SourceFile:105) [paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1426) [?:?] at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290) [?:?] at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020) [?:?] at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656) [?:?] at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594) [?:?] at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177) [?:?] Caused by: net.minecraft.server.v1_16_R1.ReportedException: Exception generating new chunk at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$26(PlayerChunkMap.java:551) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$24(PlayerChunkMap.java:536) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072) ~[?:?] ... 11 more Caused by: java.lang.UnsupportedOperationException at com.google.common.collect.ImmutableMap.clear(ImmutableMap.java:620) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.updateStructureSettings(ChunkGenerator.java:309) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.a(ChunkGenerator.java:233) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.createStructures(ChunkGenerator.java:212) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkStatus.d(SourceFile:51) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkStatus.a(SourceFile:219) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$26(PlayerChunkMap.java:538) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$24(PlayerChunkMap.java:536) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072) ~[?:?] ... 11 more [18:25:32] [Worker-Main-5/WARN]: Worker-Main-5 died java.util.concurrent.CompletionException: net.minecraft.server.v1_16_R1.ReportedException: Exception generating new chunk at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:314) ~[?:?] at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:319) ~[?:?] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1081) ~[?:?] at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478) ~[?:?] at net.minecraft.server.v1_16_R1.ChunkTaskQueueSorter.b(SourceFile:58) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.e(SourceFile:94) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.a(SourceFile:137) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ThreadedMailbox.run(SourceFile:105) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1426) ~[?:?] at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290) ~[?:?] at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020) ~[?:?] at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656) ~[?:?] at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594) ~[?:?] at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177) [?:?] Caused by: net.minecraft.server.v1_16_R1.ReportedException: Exception generating new chunk at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$26(PlayerChunkMap.java:551) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$24(PlayerChunkMap.java:536) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072) ~[?:?] ... 11 more Caused by: java.lang.UnsupportedOperationException at com.google.common.collect.ImmutableMap.clear(ImmutableMap.java:620) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.updateStructureSettings(ChunkGenerator.java:309) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.a(ChunkGenerator.java:233) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkGenerator.createStructures(ChunkGenerator.java:212) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkStatus.d(SourceFile:51) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.ChunkStatus.a(SourceFile:219) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$26(PlayerChunkMap.java:538) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at net.minecraft.server.v1_16_R1.PlayerChunkMap.lambda$24(PlayerChunkMap.java:536) ~[paperclip.jar:git-Spigot-758abbe-3f0c333] at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072) ~[?:?] ... 11 more [18:25:32] [Thread-2/INFO]: Stopping server