---- Minecraft Crash Report ---- // Shall we play a game? Time: 9/2/15 11:21 AM Description: Exception ticking world java.lang.IllegalStateException: TickNextTick list out of synch at ll.a(SourceFile:557) at ll.d(SourceFile:225) at net.minecraft.server.MinecraftServer.D(SourceFile:617) at net.minecraft.server.MinecraftServer.C(SourceFile:553) at bvd.C(SourceFile:154) at net.minecraft.server.MinecraftServer.run(SourceFile:457) at java.lang.Thread.run(Thread.java:745) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at ll.a(SourceFile:557) at ll.d(SourceFile:225) -- Affected level -- Details: Level name: 1.9 Snapshots All players: 1 total; [ln['JohnStar128'/257, l='1.9 Snapshots', x=1046.66, y=4.00, z=-287.39]] Chunk stats: ServerChunkCache: 352 Drop: 0 Level seed: 1536499160728633976 Level generator: ID 01 - flat, ver 0. Features enabled: true Level generator options: Level spawn location: 1026.00,4.00,-223.00 - World: (1026,4,-223), Chunk: (at 2,0,1 in 64,-14; contains blocks 1024,0,-224 to 1039,255,-209), Region: (2,-1; contains chunks 64,-32 to 95,-1, blocks 1024,0,-512 to 1535,255,-1) Level time: 313597 game time, 6000 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 1 (now: false), thunder time: 1 (now: false) Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true Stacktrace: at net.minecraft.server.MinecraftServer.D(SourceFile:617) at net.minecraft.server.MinecraftServer.C(SourceFile:553) at bvd.C(SourceFile:154) at net.minecraft.server.MinecraftServer.run(SourceFile:457) at java.lang.Thread.run(Thread.java:745) -- System Details -- Details: Minecraft Version: 15w36a Operating System: Windows 8 (amd64) version 6.2 Java Version: 1.8.0_25, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 239126368 bytes (228 MB) / 386031616 bytes (368 MB) up to 2134114304 bytes (2035 MB) JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 Profiler Position: N/A (disabled) Player Count: 1 / 8; [ln['JohnStar128'/257, l='1.9 Snapshots', x=1046.66, y=4.00, z=-287.39]] Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.