Server crash because of the world

While I was playing the server crashed and now there’s a corrupt file that prevents the world from charge.

---- Minecraft Crash Report ----

WARNING: coremods are present:
CharmLoadingPlugin (Charm-1.12.2-1.3.7.jar)
llibrary (llibrary-core-1.0.10-1.12.2.jar)
PhosphorFMLLoadingPlugin (phosphor-1.12.2-0.2.6+build50.jar)
SecretRoomsMod-Core (secretroomsmod-1.12.2-5.6.4.jar)
CTMCorePlugin (CTM-MC1.12.2-1.0.2.31.jar)
SpongeCoremod (spongeforge-1.12.2-2838-7.2.3-RC4050.jar)
Contact their authors BEFORE contacting forge

// My bad.

Time: 6/29/20 8:28 PM
Description: Exception in server tick loop

java.lang.RuntimeException: Exception trying to load level_sponge.dat, file corruption maybe?
at net.minecraft.world.storage.SaveHandler.redirect$bbc000$forgeImpl$hookToUpdateSpongeLoadData(SaveHandler.java:1609)
at net.minecraft.world.storage.SaveHandler.func_75757_d(SaveHandler.java:122)
at org.spongepowered.common.world.WorldManager.loadAllWorlds(WorldManager.java:771)
at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:4390)
at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:270)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:486)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.RuntimeException: Unable to load sponge data for world []
at net.minecraft.world.storage.SaveHandler.bridge$loadSpongeDatData(SaveHandler.java:1328)
at net.minecraft.world.storage.SaveHandler.redirect$bbc000$forgeImpl$hookToUpdateSpongeLoadData(SaveHandler.java:1607)
… 6 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$bbc000$forgeImpl$hookToUpdateSpongeLoadData(SaveHandler.java:1609)
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$zjf000$onCrashReport(MinecraftServer.java:4687)
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_251, Oracle Corporation
Java VM Version: Java HotSpot™ 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 2115957608 bytes (2017 MB) / 3982491648 bytes (3798 MB) up to 3982491648 bytes (3798 MB)
JVM Flags: 2 total; -Xmx4G -Xms4G
IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 104
FML: MCP 9.42 Powered by Forge 14.23.5.2854 52 mods loaded, 52 mods active
States: ‘U’ = Unloaded ‘L’ = Loaded ‘C’ = Constructed ‘H’ = Pre-initialized ‘I’ = Initialized ‘J’ = Post-initialized ‘A’ = Available ‘D’ = Disabled ‘E’ = Errored

Mods:

| State  | ID                   | Version                  | Source                                        | Signature                                |
|:------ |:-------------------- |:------------------------ |:--------------------------------------------- |:---------------------------------------- |
| LCHIJA | minecraft            | 1.12.2                   | minecraft.jar                                 | None                                     |
| LCHIJA | mcp                  | 9.42                     | minecraft.jar                                 | None                                     |
| LCHIJA | FML                  | 8.0.99.99                | server.jar                                    | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHIJA | forge                | 14.23.5.2854             | server.jar                                    | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHIJA | spongeapi            | 7.2.0-e4abe364d          | spongeforge-1.12.2-2838-7.2.3-RC4050.jar      | None                                     |
| LCHIJA | sponge               | 1.12.2-7.2.3-SNAPSHOT    | spongeforge-1.12.2-2838-7.2.3-RC4050.jar      | None                                     |
| LCHIJA | spongeforge          | 1.12.2-2838-7.2.3-RC4050 | spongeforge-1.12.2-2838-7.2.3-RC4050.jar      | None                                     |
| LCHIJA | srm-hooks            | 1.12.2-1.0.0             | minecraft.jar                                 | None                                     |
| LCHIJA | jei                  | 4.15.0.296               | jei_1.12.2-4.15.0.296.jar                     | None                                     |
| LCHIJA | abyssalcraft         | 1.9.18                   | AbyssalCraft-1.12.2-1.9.18.jar                | 220f10d3a93b3ff5fbaa7434cc629d863d6751b9 |
| LCHIJA | orbis-lib            | 0.2.0                    | orbis-lib-1.12.2-0.2.0+build411.jar           | db341c083b1b8ce9160a769b569ef6737b3f4cdf |
| LCHIJA | aether               | 0.3.0                    | aether_ii-1.12.2-0.3.0+build411-universal.jar | db341c083b1b8ce9160a769b569ef6737b3f4cdf |
| LCHIJA | infinitylib          | 1.12.2-1.12.0            | infinitylib-1.12.0.jar                        | None                                     |
| LCHIJA | agricraft            | 2.12.0-1.12.0-a6         | AgriCraft-2.12.0-1.12.0-a6.jar                | None                                     |
| LCHIJA | aquaculture          | 1.6.8                    | Aquaculture-1.12.2-1.6.8.jar                  | None                                     |
| LCHIJA | athenaeum            | 1.12.2-1.17.4            | athenaeum-1.12.2-1.17.4.jar                   | None                                     |
| LCHIJA | atum                 | 2.0.17                   | Atum-1.12.2-2.0.17.jar                        | None                                     |
| LCHIJA | backpack             | 3.0.2                    | backpack-3.0.2-1.12.2.jar                     | None                                     |
| LCHIJA | biomesoplenty        | 7.0.1.2440               | BiomesOPlenty-1.12.2-7.0.1.2440-universal.jar | None                                     |
| LCHIJA | bookworm             | 1.12.2-2.5.1             | bookworm-1.12.2-2.5.1.jar                     | None                                     |
| LCHIJA | charm                | 1.12.2-1.3.7             | Charm-1.12.2-1.3.7.jar                        | None                                     |
| LCHIJA | chococraft           | 0.9.8.0                  | chococraft_1.12.2-0.9.8.0.jar                 | None                                     |
| LCHIJA | codechickenlib       | 3.2.3.358                | CodeChickenLib-1.12.2-3.2.3.358-universal.jar | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
| LCHIJA | cookingforblockheads | 6.5.0                    | CookingForBlockheads_1.12.2-6.5.0.jar         | None                                     |
| LCHIJA | cyclopscore          | 1.6.3                    | CyclopsCore-1.12.2-1.6.3.jar                  | bd0353b3e8a2810d60dd584e256e364bc3bedd44 |
| LCHIJA | props                | 2.6.3                    | Decocraft-2.6.3_1.12.2.jar                    | None                                     |
| LCHIJA | dropt                | 1.12.2-1.17.0            | dropt-1.12.2-1.17.0.jar                       | None                                     |
| LCHIJA | dynamictrees         | 1.12.2-0.9.7             | DynamicTrees-1.12.2-0.9.7.jar                 | None                                     |
| LCHIJA | mantle               | 1.12-1.3.3.55            | Mantle-1.12-1.3.3.55.jar                      | None                                     |
| LCHIJA | natura               | 1.12.2-4.3.2.69          | natura-1.12.2-4.3.2.69.jar                    | None                                     |
| LCHIJA | dynamictreesnatura   | 1.12.2-0.15              | dynamictreesNatura-1.12.2-0.15.jar            | None                                     |
| LCHIJA | evilcraft            | 0.10.78                  | EvilCraft-1.12.2-0.10.78.jar                  | bd0353b3e8a2810d60dd584e256e364bc3bedd44 |
| LCHIJA | evilcraftcompat      | 1.0.0                    | EvilCraft-1.12.2-0.10.78.jar                  | None                                     |
| LCHIJA | exoticbirds          | 1.0                      | Exotic+Birds+1.12.2-3.2.0.jar                 | None                                     |
| LCHIJA | extracreatures       | 1.3.7                    | ExtraCreatures-[1.12.2]--1.3.7.jar            | None                                     |
| LCHIJA | golems               | 7.1.8                    | ExtraGolems-1.12-7.1.8.jar                    | None                                     |
| LCHIJA | familiarfauna        | 1.0.11                   | FamiliarFauna-1.12.2-1.0.11.jar               | None                                     |
| LCHIJA | llibrary             | 1.7.17                   | llibrary-1.7.17-1.12.2.jar                    | b9f30a813bee3b9dd5652c460310cfcd54f6b7ec |
| LCHIJA | fossil               | 8.0.4                    | fossilsarcheology-8.0.4.jar                   | None                                     |
| LCHIJA | gravestone           | 1.10.3                   | gravestone-1.10.3.jar                         | None                                     |
| LCHIJA | mowziesmobs          | 1.5.4                    | mowziesmobs-1.5.4.jar                         | None                                     |
| LCHIJA | zawa                 | 1.12.2-2.0.2             | zawa-1.12.2-2.0.2.jar                         | 3ee471ded1bba54aa82f4f5ca5ca82dd67b8ef42 |
| LCHIJA | faunanatural         | 1.12.2-1.5.1             | NaturalFauna+Mod-1.12.2-1.5.1.jar             | None                                     |
| LCHIJA | netherportalfix      | 5.3.13                   | NetherPortalFix_1.12.1-5.3.13.jar             | None                                     |
| LCHIJA | nei                  | 2.4.3                    | NotEnoughItems-1.12.2-2.4.3.245-universal.jar | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
| LCHIJA | patchouli            | 1.0-20                   | Patchouli-1.0-20.jar                          | None                                     |
| LCHIJA | prefab               | 1.3.0.26                 | prefab-1.3.0.26.jar                           | None                                     |
| LCHIJA | secretroomsmod       | 5.6.4                    | secretroomsmod-1.12.2-5.6.4.jar               | None                                     |
| LCHIJA | lteleporters         | 1.12.2-3.0.2             | simpleteleporters-1.12.2-3.0.2.jar            | None                                     |
| LCHIJA | twilightforest       | 3.10.1013                | twilightforest-1.12.2-3.10.1013-universal.jar | None                                     |
| LCHIJA | tconstruct           | 1.12.2-2.13.0.179        | TConstruct-1.12.2-2.13.0.179.jar              | None                                     |
| LCHIJA | phosphor-lighting    | 1.12.2-0.2.6             | phosphor-1.12.2-0.2.6+build50.jar             | f0387d288626cc2d937daa504e74af570c52a2f1 |


Plugins:

| State | ID | Version | Source | Signature |
|:----- |:-- |:------- |:------ |:--------- |

Loaded coremods (and transformers): 

CharmLoadingPlugin (Charm-1.12.2-1.3.7.jar)
svenhjol.charm.base.CharmClassTransformer
llibrary (llibrary-core-1.0.10-1.12.2.jar)
net.ilexiconn.llibrary.server.core.plugin.LLibraryTransformer
net.ilexiconn.llibrary.server.core.patcher.LLibraryRuntimePatcher
PhosphorFMLLoadingPlugin (phosphor-1.12.2-0.2.6+build50.jar)

SecretRoomsMod-Core (secretroomsmod-1.12.2-5.6.4.jar)
com.wynprice.secretroomsmod.core.SecretRoomsTransformer
CTMCorePlugin (CTM-MC1.12.2-1.0.2.31.jar)
team.chisel.ctm.client.asm.CTMTransformer
SpongeCoremod (spongeforge-1.12.2-2838-7.2.3-RC4050.jar)
org.spongepowered.common.launch.transformer.SpongeSuperclassTransformer
Pulsar/natura loaded Pulses:
- NaturaCommons (Enabled/Forced)
- NaturaOverworld (Enabled/Not Forced)
- NaturaNether (Enabled/Not Forced)
- NaturaDecorative (Enabled/Not Forced)
- NaturaTools (Enabled/Not Forced)
- NaturaEntities (Enabled/Not Forced)
- NaturaOredict (Enabled/Forced)
- NaturaWorld (Enabled/Not Forced)

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)

Restore the level_sponge.dat files from a backup.

hey there OP, have you tried the method?? worked?
i remember a friend of mine had a similar (maybe same) issue. will ask him and come with updates if you haven’t found a solution. all regards

how can i do it?