Server keeps crashing and I cant turn it on HELP

MY LATEST CRASH REPORT, HELP:

---- Minecraft Crash Report ----

WARNING: coremods are present:
SpongeCoremod (spongeforge-1.12.2-2768-7.1.5.jar)
Contact their authors BEFORE contacting forge

// This doesn’t make any sense!

Time: 4/2/19 12:02 PM
Description: Exception in server tick loop

java.lang.RuntimeException: derp
at net.minecraft.world.storage.SaveHandler.redirect$onLoadWorldInfo$bcn000(SaveHandler.java:1073)
at net.minecraft.world.storage.SaveHandler.func_75757_d(SaveHandler.java:122)
at org.spongepowered.common.world.WorldManager.loadAllWorlds(WorldManager.java:711)
at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:3545)
at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:270)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:486)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.RuntimeException: Attempt failed when reading Sponge level data for [DIM-1] from file [level_sponge.dat]!
at net.minecraft.world.storage.SaveHandler.loadSpongeDatData(SaveHandler.java:619)
at net.minecraft.world.storage.SaveHandler.redirect$onLoadWorldInfo$bcn000(SaveHandler.java:1071)
… 6 more
Caused by: java.util.zip.ZipException: Not in GZIP format
at java.util.zip.GZIPInputStream.readHeader(Unknown Source)
at java.util.zip.GZIPInputStream.(Unknown Source)
at java.util.zip.GZIPInputStream.(Unknown Source)
at net.minecraft.nbt.CompressedStreamTools.func_74796_a(CompressedStreamTools.java:26)
at net.minecraft.world.storage.SaveHandler.loadSpongeDatData(SaveHandler.java:616)
… 7 more

A detailed walkthrough of the error, its code path and all known details is as follows:

– Head –
Thread: Server thread
Stacktrace:
at net.minecraft.world.storage.SaveHandler.redirect$onLoadWorldInfo$bcn000(SaveHandler.java:1073)
at net.minecraft.world.storage.SaveHandler.func_75757_d(SaveHandler.java:122)

– Sponge PhaseTracker –
Details:
Phase Stack: [Empty stack]
Stacktrace:
at net.minecraft.server.MinecraftServer.handler$onCrashReport$zjm000(MinecraftServer.java:3973)
at net.minecraft.server.MinecraftServer.func_71230_b(MinecraftServer.java:889)
at net.minecraft.server.dedicated.DedicatedServer.func_71230_b(DedicatedServer.java:371)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:558)
at java.lang.Thread.run(Unknown Source)

– System Details –
Details:
Minecraft Version: 1.12.2
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_191, Oracle Corporation
Java VM Version: Java HotSpot™ 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 947615320 bytes (903 MB) / 1658322944 bytes (1581 MB) up to 5726797824 bytes (5461 MB)
JVM Flags: 1 total; -Xmx6144M
IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 104
FML: MCP 9.42 Powered by Forge 14.23.5.2768 27 mods loaded, 27 mods active
States: ‘U’ = Unloaded ‘L’ = Loaded ‘C’ = Constructed ‘H’ = Pre-initialized ‘I’ = Initialized ‘J’ = Post-initialized ‘A’ = Available ‘D’ = Disabled ‘E’ = Errored

| State   | ID                 | Version                  | Source                                             | Signature                                |
|:------- |:------------------ |:------------------------ |:-------------------------------------------------- |:---------------------------------------- |
| UCHIJAA | minecraft          | 1.12.2                   | minecraft.jar                                      | None                                     |
| UCHIJAA | mcp                | 9.42                     | minecraft.jar                                      | None                                     |
| UCHIJAA | FML                | 8.0.99.99                | forge.jar                                          | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| UCHIJAA | forge              | 14.23.5.2768             | forge.jar                                          | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| UCHIJAA | spongeapi          | 7.1.0-366290f8           | spongeforge-1.12.2-2768-7.1.5.jar                  | None                                     |
| UCHIJAA | sponge             | 1.12.2-7.1.5             | spongeforge-1.12.2-2768-7.1.5.jar                  | None                                     |
| UCHIJAA | spongeforge        | 1.12.2-2768-7.1.5        | spongeforge-1.12.2-2768-7.1.5.jar                  | None                                     |
| UCHIJAA | biomesoplenty      | 7.0.1.2419               | BiomesOPlenty-1.12.2-7.0.1.2419-universal.jar      | None                                     |
| UCHIJAA | baubles            | 1.5.2                    | Baubles-1.12-1.5.2.jar                             | None                                     |
| UCHIJAA | jei                | 4.15.0.268               | jei_1.12.2-4.15.0.268.jar                          | None                                     |
| UCHIJAA | botania            | r1.10-360                | Botania+r1.10-360.jar                              | None                                     |
| UCHIJAA | redstoneflux       | 2.1.0                    | RedstoneFlux-1.12-2.1.0.6-universal.jar            | 8a6abf2cb9e141b866580d369ba6548732eff25f |
| UCHIJAA | cofhcore           | 4.6.2                    | CoFHCore-1.12.2-4.6.2.25-universal.jar             | None                                     |
| UCHIJAA | craftstudioapi     | 1.0.0                    | CraftStudioAPI-universal-1.0.1.95-mc1.12-alpha.jar | None                                     |
| UCHIJAA | harvestcraft       | 1.12.2zb                 | Pam's+HarvestCraft+1.12.2zb.jar                    | None                                     |
| UCHIJAA | animania           | 1.6.2                    | animania-1.12.2-1.6.2.jar                          | None                                     |
| UCHIJAA | backpack           | 3.0.2                    | Backpacks-Mod-1.12.2.jar                           | None                                     |
| UCHIJAA | codechickenlib     | 3.2.2.353                | CodeChickenLib-1.12.2-3.2.2.353-universal.jar      | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
| UCHIJAA | cofhworld          | 1.3.0                    | CoFHWorld-1.12.2-1.3.0.6-universal.jar             | 8a6abf2cb9e141b866580d369ba6548732eff25f |
| UCHIJAA | craftablesaddles   | 1.3                      | Craftable-Saddles-Mod-1.12.2.jar                   | None                                     |
| UCHIJAA | mantle             | 1.12-1.3.3.42            | Mantle-1.12-1.3.3.42.jar                           | None                                     |
| UCHIJAA | tconstruct         | 1.12.2-2.12.0.115        | TConstruct-1.12.2-2.12.0.115.jar                   | None                                     |
| UCHIJAA | thermalfoundation  | 2.6.2                    | ThermalFoundation-1.12.2-2.6.2.26-universal.jar    | 8a6abf2cb9e141b866580d369ba6548732eff25f |
| UCHIJAA | thermalexpansion   | 5.5.3                    | ThermalExpansion-1.12.2-5.5.3.41-universal.jar     | 8a6abf2cb9e141b866580d369ba6548732eff25f |
| UCHIJAA | thermaldynamics    | 2.5.4                    | ThermalDynamics-1.12.2-2.5.4.18-universal.jar      | 8a6abf2cb9e141b866580d369ba6548732eff25f |
| UCHIJAA | tinkertoolleveling | 1.12.2-1.1.0.DEV.b23e769 | TinkerToolLeveling-1.12.2-1.1.0.jar                | None                                     |
| UCHIJAA | treechopper        | 1.2.4                    | Tree-Chopper-Mod-1.12.2.jar                        | None                                     |

Loaded coremods (and transformers): 

SpongeCoremod (spongeforge-1.12.2-2768-7.1.5.jar)
org.spongepowered.common.launch.transformer.SpongeSuperclassTransformer
Pulsar/tconstruct loaded Pulses:
- TinkerCommons (Enabled/Forced)
- TinkerWorld (Enabled/Not Forced)
- TinkerTools (Enabled/Not Forced)
- TinkerHarvestTools (Enabled/Forced)
- TinkerMeleeWeapons (Enabled/Forced)
- TinkerRangedWeapons (Enabled/Forced)
- TinkerModifiers (Enabled/Forced)
- TinkerSmeltery (Enabled/Not Forced)
- TinkerGadgets (Enabled/Not Forced)
- TinkerOredict (Enabled/Forced)
- TinkerIntegration (Enabled/Forced)
- TinkerFluids (Enabled/Forced)
- TinkerMaterials (Enabled/Forced)
- TinkerModelRegister (Enabled/Forced)

Profiler Position: N/A (disabled)
Player Count: 0 / 20; []
Is Modded: Definitely; Server brand changed to 'fml,forge,sponge'
Type: Dedicated Server (map_server.txt)

You should be able to fix this by deleting the level_sponge.dat file from your world directory.

  • If there’s a file named level_sponge.dat_old, rename that to level_sponge.dat.
  • If you have any backups of your world, replace level_sponge.dat with an old version.
  • If you don’t have any backups, it should be OK to just delete it and restart the server.

I did make a potential fix for this which will be in the next recommended build. It can’t correct the error once it happens, but it should prevent it from starting in the future. However, there have been some significant bugs in the recent latest builds; if you usually stick to the recommended builds, I wouldn’t suggest updating until the next recommended version.

folderrrrrr

This is how inside of the world folder looks like. When I delete ones with old at the end it just creates the same at the end of the starting process which is when it stops working. I tried renaming it and it stil creates the “level_sponge.dat_old” file. Im not aware of a backup of my server since i made it a week ago and had no problems before this.

I tried deleting level_songe.dat and renaming old one and it didnt work. Whatever I delete or rename it just creates these same ones when i launch the server and it just says serser stopped working press any key to continue and when i do it shuts down